20565656124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4545901}}^1$

素因数の和:4545950

約数の個数: 48

約数和(自身を含む): 53459807520

約数和(自身を除く): 32894151396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 4545901, 9091802, 13637703, 18183604, 27275406, 54550812, 59096713, 118193426, 131831129, 177290139, 236386852, 263662258, 354580278, 395493387, 527324516, 709160556, 790986774, 1581973548, 1713804677, 3427609354, 5141414031, 6855218708, 10282828062, 20565656124]

約数ペア:

[(1, 20565656124), (2, 10282828062), (3, 6855218708), (4, 5141414031), (6, 3427609354), (12, 1713804677), (13, 1581973548), (26, 790986774), (29, 709160556), (39, 527324516), (52, 395493387), (58, 354580278), (78, 263662258), (87, 236386852), (116, 177290139), (156, 131831129), (174, 118193426), (348, 59096713), (377, 54550812), (754, 27275406), (1131, 18183604), (1508, 13637703), (2262, 9091802), (4524, 4545901)]