20164992144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1706

約数の個数: 240

約数和(自身を含む): 60910744320

約数和(自身を除く): 40745752176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 67, 76, 88, 114, 132, 134, 152, 176, 201, 209, 228, 264, 268, 304, 361, 402, 418, 456, 528, 536, 627, 722, 737, 804, 836, 912, 1072, 1083, 1254, 1273, 1444, 1474, 1579, 1608, 1672, 2166, 2211, 2508, 2546, 2888, 2948, 3158, 3216, 3344, 3819, 3971, 4332, 4422, 4737, 5016, 5092, 5776, 5896, 6316, 7638, 7942, 8664, 8844, 9474, 10032, 10184, 11792, 11913, 12632, 14003, 15276, 15884, 17328, 17369, 17688, 18948, 20368, 23826, 24187, 25264, 28006, 30001, 30552, 31768, 34738, 35376, 37896, 42009, 47652, 48374, 52107, 56012, 60002, 61104, 63536, 69476, 72561, 75792, 84018, 90003, 95304, 96748, 104214, 105793, 112024, 120004, 138952, 145122, 168036, 180006, 190608, 193496, 208428, 211586, 224048, 240008, 266057, 277904, 290244, 317379, 330011, 336072, 360012, 386992, 416856, 423172, 480016, 532114, 570019, 580488, 634758, 660022, 672144, 720024, 798171, 833712, 846344, 990033, 1064228, 1140038, 1160976, 1163723, 1269516, 1320044, 1440048, 1596342, 1692688, 1710057, 1980066, 2010067, 2128456, 2280076, 2327446, 2539032, 2640088, 3192684, 3420114, 3491169, 3960132, 4020134, 4256912, 4560152, 4654892, 5078064, 5280176, 6030201, 6270209, 6385368, 6840228, 6982338, 7920264, 8040268, 9120304, 9309784, 12060402, 12540418, 12770736, 13680456, 13964676, 15840528, 16080536, 18619568, 18810627, 22110737, 24120804, 25080836, 27360912, 27929352, 32161072, 37621254, 38191273, 44221474, 48241608, 50161672, 55858704, 66332211, 75242508, 76382546, 88442948, 96483216, 100323344, 114573819, 132664422, 150485016, 152765092, 176885896, 229147638, 265328844, 300970032, 305530184, 353771792, 420104003, 458295276, 530657688, 611060368, 840208006, 916590552, 1061315376, 1260312009, 1680416012, 1833181104, 2520624018, 3360832024, 5041248036, 6721664048, 10082496072, 20164992144]

約数ペア:

[(1, 20164992144), (2, 10082496072), (3, 6721664048), (4, 5041248036), (6, 3360832024), (8, 2520624018), (11, 1833181104), (12, 1680416012), (16, 1260312009), (19, 1061315376), (22, 916590552), (24, 840208006), (33, 611060368), (38, 530657688), (44, 458295276), (48, 420104003), (57, 353771792), (66, 305530184), (67, 300970032), (76, 265328844), (88, 229147638), (114, 176885896), (132, 152765092), (134, 150485016), (152, 132664422), (176, 114573819), (201, 100323344), (209, 96483216), (228, 88442948), (264, 76382546), (268, 75242508), (304, 66332211), (361, 55858704), (402, 50161672), (418, 48241608), (456, 44221474), (528, 38191273), (536, 37621254), (627, 32161072), (722, 27929352), (737, 27360912), (804, 25080836), (836, 24120804), (912, 22110737), (1072, 18810627), (1083, 18619568), (1254, 16080536), (1273, 15840528), (1444, 13964676), (1474, 13680456), (1579, 12770736), (1608, 12540418), (1672, 12060402), (2166, 9309784), (2211, 9120304), (2508, 8040268), (2546, 7920264), (2888, 6982338), (2948, 6840228), (3158, 6385368), (3216, 6270209), (3344, 6030201), (3819, 5280176), (3971, 5078064), (4332, 4654892), (4422, 4560152), (4737, 4256912), (5016, 4020134), (5092, 3960132), (5776, 3491169), (5896, 3420114), (6316, 3192684), (7638, 2640088), (7942, 2539032), (8664, 2327446), (8844, 2280076), (9474, 2128456), (10032, 2010067), (10184, 1980066), (11792, 1710057), (11913, 1692688), (12632, 1596342), (14003, 1440048), (15276, 1320044), (15884, 1269516), (17328, 1163723), (17369, 1160976), (17688, 1140038), (18948, 1064228), (20368, 990033), (23826, 846344), (24187, 833712), (25264, 798171), (28006, 720024), (30001, 672144), (30552, 660022), (31768, 634758), (34738, 580488), (35376, 570019), (37896, 532114), (42009, 480016), (47652, 423172), (48374, 416856), (52107, 386992), (56012, 360012), (60002, 336072), (61104, 330011), (63536, 317379), (69476, 290244), (72561, 277904), (75792, 266057), (84018, 240008), (90003, 224048), (95304, 211586), (96748, 208428), (104214, 193496), (105793, 190608), (112024, 180006), (120004, 168036), (138952, 145122)]