20218673677

素因数分解:

${\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1\times {\mathrm{2273}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 20759891760

約数和(自身を除く): 541218083

約数列:

[1, 53, 157, 1069, 2273, 8321, 56657, 120469, 167833, 356861, 2429837, 8895149, 18913633, 128781361, 381484409, 20218673677]

約数ペア:

[(1, 20218673677), (53, 381484409), (157, 128781361), (1069, 18913633), (2273, 8895149), (8321, 2429837), (56657, 356861), (120469, 167833)]