20163018852

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{521}}^1\times {\mathrm{1223}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 52596552960

約数和(自身を除く): 32433534108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 521, 586, 879, 1042, 1172, 1223, 1563, 1758, 2084, 2446, 2637, 3126, 3516, 3669, 4689, 4892, 5274, 6252, 7338, 7911, 9378, 10548, 11007, 14067, 14676, 15822, 18756, 22014, 28134, 31644, 33021, 44028, 56268, 66042, 132084, 152653, 305306, 358339, 457959, 610612, 637183, 716678, 915918, 1075017, 1274366, 1373877, 1433356, 1831836, 1911549, 2150034, 2548732, 2747754, 3225051, 3823098, 4121631, 4300068, 5495508, 5734647, 6450102, 7646196, 8243262, 9675153, 11469294, 12900204, 16486524, 17203941, 19350306, 22938588, 34407882, 38700612, 68815764, 186694619, 373389238, 560083857, 746778476, 1120167714, 1680251571, 2240335428, 3360503142, 5040754713, 6721006284, 10081509426, 20163018852]

約数ペア:

[(1, 20163018852), (2, 10081509426), (3, 6721006284), (4, 5040754713), (6, 3360503142), (9, 2240335428), (12, 1680251571), (18, 1120167714), (27, 746778476), (36, 560083857), (54, 373389238), (108, 186694619), (293, 68815764), (521, 38700612), (586, 34407882), (879, 22938588), (1042, 19350306), (1172, 17203941), (1223, 16486524), (1563, 12900204), (1758, 11469294), (2084, 9675153), (2446, 8243262), (2637, 7646196), (3126, 6450102), (3516, 5734647), (3669, 5495508), (4689, 4300068), (4892, 4121631), (5274, 3823098), (6252, 3225051), (7338, 2747754), (7911, 2548732), (9378, 2150034), (10548, 1911549), (11007, 1831836), (14067, 1433356), (14676, 1373877), (15822, 1274366), (18756, 1075017), (22014, 915918), (28134, 716678), (31644, 637183), (33021, 610612), (44028, 457959), (56268, 358339), (66042, 305306), (132084, 152653)]