20199208464

素因数分解:

$2^4\times 3^4\times {\mathrm{1439}}^1\times {\mathrm{10831}}^1$

素因数の和:12290

約数の個数: 100

約数和(自身を含む): 58508398080

約数和(自身を除く): 38309189616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1439, 2878, 4317, 5756, 8634, 10831, 11512, 12951, 17268, 21662, 23024, 25902, 32493, 34536, 38853, 43324, 51804, 64986, 69072, 77706, 86648, 97479, 103608, 116559, 129972, 155412, 173296, 194958, 207216, 233118, 259944, 292437, 310824, 389916, 466236, 519888, 584874, 621648, 779832, 877311, 932472, 1169748, 1559664, 1754622, 1864944, 2339496, 3509244, 4678992, 7018488, 14036976, 15585809, 31171618, 46757427, 62343236, 93514854, 124686472, 140272281, 187029708, 249372944, 280544562, 374059416, 420816843, 561089124, 748118832, 841633686, 1122178248, 1262450529, 1683267372, 2244356496, 2524901058, 3366534744, 5049802116, 6733069488, 10099604232, 20199208464]

約数ペア:

[(1, 20199208464), (2, 10099604232), (3, 6733069488), (4, 5049802116), (6, 3366534744), (8, 2524901058), (9, 2244356496), (12, 1683267372), (16, 1262450529), (18, 1122178248), (24, 841633686), (27, 748118832), (36, 561089124), (48, 420816843), (54, 374059416), (72, 280544562), (81, 249372944), (108, 187029708), (144, 140272281), (162, 124686472), (216, 93514854), (324, 62343236), (432, 46757427), (648, 31171618), (1296, 15585809), (1439, 14036976), (2878, 7018488), (4317, 4678992), (5756, 3509244), (8634, 2339496), (10831, 1864944), (11512, 1754622), (12951, 1559664), (17268, 1169748), (21662, 932472), (23024, 877311), (25902, 779832), (32493, 621648), (34536, 584874), (38853, 519888), (43324, 466236), (51804, 389916), (64986, 310824), (69072, 292437), (77706, 259944), (86648, 233118), (97479, 207216), (103608, 194958), (116559, 173296), (129972, 155412)]