20062020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 41990460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 113, 132, 165, 220, 226, 269, 330, 339, 452, 538, 565, 660, 678, 807, 1076, 1130, 1243, 1345, 1356, 1614, 1695, 2260, 2486, 2690, 2959, 3228, 3390, 3729, 4035, 4972, 5380, 5918, 6215, 6780, 7458, 8070, 8877, 11836, 12430, 14795, 14916, 16140, 17754, 18645, 24860, 29590, 30397, 35508, 37290, 44385, 59180, 60794, 74580, 88770, 91191, 121588, 151985, 177540, 182382, 303970, 334367, 364764, 455955, 607940, 668734, 911910, 1003101, 1337468, 1671835, 1823820, 2006202, 3343670, 4012404, 5015505, 6687340, 10031010, 20062020]

約数ペア:

[(1, 20062020), (2, 10031010), (3, 6687340), (4, 5015505), (5, 4012404), (6, 3343670), (10, 2006202), (11, 1823820), (12, 1671835), (15, 1337468), (20, 1003101), (22, 911910), (30, 668734), (33, 607940), (44, 455955), (55, 364764), (60, 334367), (66, 303970), (110, 182382), (113, 177540), (132, 151985), (165, 121588), (220, 91191), (226, 88770), (269, 74580), (330, 60794), (339, 59180), (452, 44385), (538, 37290), (565, 35508), (660, 30397), (678, 29590), (807, 24860), (1076, 18645), (1130, 17754), (1243, 16140), (1345, 14916), (1356, 14795), (1614, 12430), (1695, 11836), (2260, 8877), (2486, 8070), (2690, 7458), (2959, 6780), (3228, 6215), (3390, 5918), (3729, 5380), (4035, 4972)]