20162815756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1889}}^1\times {\mathrm{62057}}^1$

素因数の和:63993

約数の個数: 24

約数和(自身を含む): 36125202960

約数和(自身を除く): 15962387204

約数列:

[1, 2, 4, 43, 86, 172, 1889, 3778, 7556, 62057, 81227, 124114, 162454, 248228, 324908, 2668451, 5336902, 10673804, 117225673, 234451346, 468902692, 5040703939, 10081407878, 20162815756]

約数ペア:

[(1, 20162815756), (2, 10081407878), (4, 5040703939), (43, 468902692), (86, 234451346), (172, 117225673), (1889, 10673804), (3778, 5336902), (7556, 2668451), (62057, 324908), (81227, 248228), (124114, 162454)]