20194828666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{10079}}^1$

素因数の和:12030

約数の個数: 32

約数和(自身を含む): 33129492480

約数和(自身を除く): 12934663814

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1901, 3802, 10079, 20158, 32317, 58931, 64634, 117862, 171343, 312449, 342686, 624898, 1001827, 2003654, 5311633, 10623266, 19160179, 38320358, 325723043, 593965549, 651446086, 1187931098, 10097414333, 20194828666]

約数ペア:

[(1, 20194828666), (2, 10097414333), (17, 1187931098), (31, 651446086), (34, 593965549), (62, 325723043), (527, 38320358), (1054, 19160179), (1901, 10623266), (3802, 5311633), (10079, 2003654), (20158, 1001827), (32317, 624898), (58931, 342686), (64634, 312449), (117862, 171343)]