20161651482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4937}}^1\times {\mathrm{32411}}^1$

素因数の和:37363

約数の個数: 48

約数和(自身を含む): 49935742272

約数和(自身を除く): 29774090790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4937, 9874, 14811, 29622, 32411, 34559, 44433, 64822, 69118, 88866, 97233, 103677, 194466, 207354, 226877, 291699, 311031, 453754, 583398, 622062, 680631, 1361262, 2041893, 4083786, 160013107, 320026214, 480039321, 960078642, 1120091749, 1440117963, 2240183498, 2880235926, 3360275247, 6720550494, 10080825741, 20161651482]

約数ペア:

[(1, 20161651482), (2, 10080825741), (3, 6720550494), (6, 3360275247), (7, 2880235926), (9, 2240183498), (14, 1440117963), (18, 1120091749), (21, 960078642), (42, 480039321), (63, 320026214), (126, 160013107), (4937, 4083786), (9874, 2041893), (14811, 1361262), (29622, 680631), (32411, 622062), (34559, 583398), (44433, 453754), (64822, 311031), (69118, 291699), (88866, 226877), (97233, 207354), (103677, 194466)]