20565757260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{114254207}}^1$

素因数の和:114254222

約数の個数: 36

約数和(自身を含む): 62382797568

約数和(自身を除く): 41817040308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 114254207, 228508414, 342762621, 457016828, 571271035, 685525242, 1028287863, 1142542070, 1371050484, 1713813105, 2056575726, 2285084140, 3427626210, 4113151452, 5141439315, 6855252420, 10282878630, 20565757260]

約数ペア:

[(1, 20565757260), (2, 10282878630), (3, 6855252420), (4, 5141439315), (5, 4113151452), (6, 3427626210), (9, 2285084140), (10, 2056575726), (12, 1713813105), (15, 1371050484), (18, 1142542070), (20, 1028287863), (30, 685525242), (36, 571271035), (45, 457016828), (60, 342762621), (90, 228508414), (180, 114254207)]