20203645320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{4793}}^1$

素因数の和:6117

約数の個数: 160

約数和(自身を含む): 67973071320

約数和(自身を除く): 47769426000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1301, 1620, 2602, 3240, 3903, 4793, 5204, 6505, 7806, 9586, 10408, 11709, 13010, 14379, 15612, 19172, 19515, 23418, 23965, 26020, 28758, 31224, 35127, 38344, 39030, 43137, 46836, 47930, 52040, 57516, 58545, 70254, 71895, 78060, 86274, 93672, 95860, 105381, 115032, 117090, 129411, 140508, 143790, 156120, 172548, 175635, 191720, 210762, 215685, 234180, 258822, 281016, 287580, 345096, 351270, 388233, 421524, 431370, 468360, 517644, 526905, 575160, 647055, 702540, 776466, 843048, 862740, 1035288, 1053810, 1294110, 1405080, 1552932, 1725480, 1941165, 2107620, 2588220, 3105864, 3882330, 4215240, 5176440, 6235693, 7764660, 12471386, 15529320, 18707079, 24942772, 31178465, 37414158, 49885544, 56121237, 62356930, 74828316, 93535395, 112242474, 124713860, 149656632, 168363711, 187070790, 224484948, 249427720, 280606185, 336727422, 374141580, 448969896, 505091133, 561212370, 673454844, 748283160, 841818555, 1010182266, 1122424740, 1346909688, 1683637110, 2020364532, 2244849480, 2525455665, 3367274220, 4040729064, 5050911330, 6734548440, 10101822660, 20203645320]

約数ペア:

[(1, 20203645320), (2, 10101822660), (3, 6734548440), (4, 5050911330), (5, 4040729064), (6, 3367274220), (8, 2525455665), (9, 2244849480), (10, 2020364532), (12, 1683637110), (15, 1346909688), (18, 1122424740), (20, 1010182266), (24, 841818555), (27, 748283160), (30, 673454844), (36, 561212370), (40, 505091133), (45, 448969896), (54, 374141580), (60, 336727422), (72, 280606185), (81, 249427720), (90, 224484948), (108, 187070790), (120, 168363711), (135, 149656632), (162, 124713860), (180, 112242474), (216, 93535395), (270, 74828316), (324, 62356930), (360, 56121237), (405, 49885544), (540, 37414158), (648, 31178465), (810, 24942772), (1080, 18707079), (1301, 15529320), (1620, 12471386), (2602, 7764660), (3240, 6235693), (3903, 5176440), (4793, 4215240), (5204, 3882330), (6505, 3105864), (7806, 2588220), (9586, 2107620), (10408, 1941165), (11709, 1725480), (13010, 1552932), (14379, 1405080), (15612, 1294110), (19172, 1053810), (19515, 1035288), (23418, 862740), (23965, 843048), (26020, 776466), (28758, 702540), (31224, 647055), (35127, 575160), (38344, 526905), (39030, 517644), (43137, 468360), (46836, 431370), (47930, 421524), (52040, 388233), (57516, 351270), (58545, 345096), (70254, 287580), (71895, 281016), (78060, 258822), (86274, 234180), (93672, 215685), (95860, 210762), (105381, 191720), (115032, 175635), (117090, 172548), (129411, 156120), (140508, 143790)]