20324661476

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{11251}}^1$

素因数の和:11844

約数の個数: 48

約数和(自身を含む): 41020291200

約数和(自身を除く): 20695629724

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 433, 596, 866, 1043, 1732, 2086, 3031, 4172, 6062, 11251, 12124, 22502, 45004, 64517, 78757, 129034, 157514, 258068, 315028, 451619, 903238, 1676399, 1806476, 3352798, 4871683, 6705596, 9743366, 11734793, 19486732, 23469586, 34101781, 46939172, 68203562, 136407124, 725880767, 1451761534, 2903523068, 5081165369, 10162330738, 20324661476]

約数ペア:

[(1, 20324661476), (2, 10162330738), (4, 5081165369), (7, 2903523068), (14, 1451761534), (28, 725880767), (149, 136407124), (298, 68203562), (433, 46939172), (596, 34101781), (866, 23469586), (1043, 19486732), (1732, 11734793), (2086, 9743366), (3031, 6705596), (4172, 4871683), (6062, 3352798), (11251, 1806476), (12124, 1676399), (22502, 903238), (45004, 451619), (64517, 315028), (78757, 258068), (129034, 157514)]