20218014668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{4603}}^1\times {\mathrm{47743}}^1$

素因数の和:52373

約数の個数: 24

約数和(自身を含む): 36928647168

約数和(自身を除く): 16710632500

約数列:

[1, 2, 4, 23, 46, 92, 4603, 9206, 18412, 47743, 95486, 105869, 190972, 211738, 423476, 1098089, 2196178, 4392356, 219761029, 439522058, 879044116, 5054503667, 10109007334, 20218014668]

約数ペア:

[(1, 20218014668), (2, 10109007334), (4, 5054503667), (23, 879044116), (46, 439522058), (92, 219761029), (4603, 4392356), (9206, 2196178), (18412, 1098089), (47743, 423476), (95486, 211738), (105869, 190972)]