20233445868

素因数分解:

$2^2\times 3^4\times {\mathrm{1123}}^1\times {\mathrm{55609}}^1$

素因数の和:56748

約数の個数: 60

約数和(自身を含む): 52942277080

約数和(自身を除く): 32708831212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1123, 2246, 3369, 4492, 6738, 10107, 13476, 20214, 30321, 40428, 55609, 60642, 90963, 111218, 121284, 166827, 181926, 222436, 333654, 363852, 500481, 667308, 1000962, 1501443, 2001924, 3002886, 4504329, 6005772, 9008658, 18017316, 62448907, 124897814, 187346721, 249795628, 374693442, 562040163, 749386884, 1124080326, 1686120489, 2248160652, 3372240978, 5058361467, 6744481956, 10116722934, 20233445868]

約数ペア:

[(1, 20233445868), (2, 10116722934), (3, 6744481956), (4, 5058361467), (6, 3372240978), (9, 2248160652), (12, 1686120489), (18, 1124080326), (27, 749386884), (36, 562040163), (54, 374693442), (81, 249795628), (108, 187346721), (162, 124897814), (324, 62448907), (1123, 18017316), (2246, 9008658), (3369, 6005772), (4492, 4504329), (6738, 3002886), (10107, 2001924), (13476, 1501443), (20214, 1000962), (30321, 667308), (40428, 500481), (55609, 363852), (60642, 333654), (90963, 222436), (111218, 181926), (121284, 166827)]