20164569906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{90677}}^1$

素因数の和:93546

約数の個数: 32

約数和(自身を含む): 43447094208

約数和(自身を除く): 23282524302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2851, 5702, 8553, 17106, 37063, 74126, 90677, 111189, 181354, 222378, 272031, 544062, 1178801, 2357602, 3536403, 7072806, 258520127, 517040254, 775560381, 1551120762, 3360761651, 6721523302, 10082284953, 20164569906]

約数ペア:

[(1, 20164569906), (2, 10082284953), (3, 6721523302), (6, 3360761651), (13, 1551120762), (26, 775560381), (39, 517040254), (78, 258520127), (2851, 7072806), (5702, 3536403), (8553, 2357602), (17106, 1178801), (37063, 544062), (74126, 272031), (90677, 222378), (111189, 181354)]