20160154736

素因数分解:

$2^4\times {\mathrm{44101}}^1\times {\mathrm{28571}}^1$

素因数の和:72680

約数の個数: 20

約数和(自身を含む): 39062552664

約数和(自身を除く): 18902397928

約数列:

[1, 2, 4, 8, 16, 28571, 44101, 57142, 88202, 114284, 176404, 228568, 352808, 457136, 705616, 1260009671, 2520019342, 5040038684, 10080077368, 20160154736]

約数ペア:

[(1, 20160154736), (2, 10080077368), (4, 5040038684), (8, 2520019342), (16, 1260009671), (28571, 705616), (44101, 457136), (57142, 352808), (88202, 228568), (114284, 176404)]