20173909247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 22407960960

約数和(自身を除く): 2234051713

約数列:

[1, 23, 29, 41, 241, 667, 943, 1189, 3061, 5543, 6989, 9881, 27347, 70403, 88769, 125501, 160747, 227263, 286549, 737701, 2041687, 2886523, 3639529, 6590627, 16967123, 21393329, 30245741, 83709167, 492046567, 695652043, 877126489, 20173909247]

約数ペア:

[(1, 20173909247), (23, 877126489), (29, 695652043), (41, 492046567), (241, 83709167), (667, 30245741), (943, 21393329), (1189, 16967123), (3061, 6590627), (5543, 3639529), (6989, 2886523), (9881, 2041687), (27347, 737701), (70403, 286549), (88769, 227263), (125501, 160747)]