20171736828

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3110

約数の個数: 240

約数和(自身を含む): 58778818560

約数和(自身を除く): 38607081732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 31, 36, 46, 54, 58, 62, 69, 81, 87, 92, 93, 108, 116, 124, 138, 162, 174, 186, 207, 261, 276, 279, 324, 348, 372, 414, 522, 558, 621, 667, 713, 783, 828, 837, 899, 1044, 1116, 1242, 1334, 1426, 1566, 1674, 1798, 1863, 2001, 2139, 2349, 2484, 2511, 2668, 2697, 2852, 3011, 3132, 3348, 3596, 3726, 4002, 4278, 4698, 5022, 5394, 6003, 6022, 6417, 7452, 8004, 8091, 8556, 9033, 9396, 10044, 10788, 12006, 12044, 12834, 16182, 18009, 18066, 19251, 20677, 24012, 24273, 25668, 27099, 32364, 36018, 36132, 38502, 41354, 48546, 54027, 54198, 57753, 62031, 69253, 72036, 72819, 77004, 81297, 82708, 87319, 93341, 97092, 108054, 108396, 115506, 124062, 138506, 145638, 162594, 174638, 186093, 186682, 207759, 216108, 231012, 243891, 248124, 261957, 277012, 280023, 291276, 325188, 349276, 372186, 373364, 415518, 487782, 523914, 558279, 560046, 623277, 744372, 785871, 831036, 840069, 975564, 1047828, 1116558, 1120092, 1246554, 1571742, 1674837, 1680138, 1869831, 2008337, 2146843, 2233116, 2357613, 2493108, 2520207, 2706889, 3143484, 3349674, 3360276, 3739662, 4016674, 4293686, 4715226, 5040414, 5413778, 5609493, 6025011, 6440529, 6699348, 7072839, 7479324, 7560621, 8033348, 8120667, 8587372, 9430452, 10080828, 10827556, 11218986, 12050022, 12881058, 14145678, 15121242, 16241334, 18075033, 19321587, 22437972, 24100044, 24362001, 25762116, 28291356, 30242484, 32482668, 36150066, 38643174, 48724002, 54225099, 57964761, 62258447, 72300132, 73086003, 77286348, 97448004, 108450198, 115929522, 124516894, 146172006, 162675297, 173894283, 186775341, 216900396, 219258009, 231859044, 249033788, 292344012, 325350594, 347788566, 373550682, 438516018, 560326023, 650701188, 695577132, 747101364, 877032036, 1120652046, 1680978069, 2241304092, 3361956138, 5042934207, 6723912276, 10085868414, 20171736828]

約数ペア:

[(1, 20171736828), (2, 10085868414), (3, 6723912276), (4, 5042934207), (6, 3361956138), (9, 2241304092), (12, 1680978069), (18, 1120652046), (23, 877032036), (27, 747101364), (29, 695577132), (31, 650701188), (36, 560326023), (46, 438516018), (54, 373550682), (58, 347788566), (62, 325350594), (69, 292344012), (81, 249033788), (87, 231859044), (92, 219258009), (93, 216900396), (108, 186775341), (116, 173894283), (124, 162675297), (138, 146172006), (162, 124516894), (174, 115929522), (186, 108450198), (207, 97448004), (261, 77286348), (276, 73086003), (279, 72300132), (324, 62258447), (348, 57964761), (372, 54225099), (414, 48724002), (522, 38643174), (558, 36150066), (621, 32482668), (667, 30242484), (713, 28291356), (783, 25762116), (828, 24362001), (837, 24100044), (899, 22437972), (1044, 19321587), (1116, 18075033), (1242, 16241334), (1334, 15121242), (1426, 14145678), (1566, 12881058), (1674, 12050022), (1798, 11218986), (1863, 10827556), (2001, 10080828), (2139, 9430452), (2349, 8587372), (2484, 8120667), (2511, 8033348), (2668, 7560621), (2697, 7479324), (2852, 7072839), (3011, 6699348), (3132, 6440529), (3348, 6025011), (3596, 5609493), (3726, 5413778), (4002, 5040414), (4278, 4715226), (4698, 4293686), (5022, 4016674), (5394, 3739662), (6003, 3360276), (6022, 3349674), (6417, 3143484), (7452, 2706889), (8004, 2520207), (8091, 2493108), (8556, 2357613), (9033, 2233116), (9396, 2146843), (10044, 2008337), (10788, 1869831), (12006, 1680138), (12044, 1674837), (12834, 1571742), (16182, 1246554), (18009, 1120092), (18066, 1116558), (19251, 1047828), (20677, 975564), (24012, 840069), (24273, 831036), (25668, 785871), (27099, 744372), (32364, 623277), (36018, 560046), (36132, 558279), (38502, 523914), (41354, 487782), (48546, 415518), (54027, 373364), (54198, 372186), (57753, 349276), (62031, 325188), (69253, 291276), (72036, 280023), (72819, 277012), (77004, 261957), (81297, 248124), (82708, 243891), (87319, 231012), (93341, 216108), (97092, 207759), (108054, 186682), (108396, 186093), (115506, 174638), (124062, 162594), (138506, 145638)]