20020492892

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1543}}^1\times {\mathrm{54979}}^1$

素因数の和:56585

約数の個数: 24

約数和(自身を含む): 35653430400

約数和(自身を除く): 15632937508

約数列:

[1, 2, 4, 59, 118, 236, 1543, 3086, 6172, 54979, 91037, 109958, 182074, 219916, 364148, 3243761, 6487522, 12975044, 84832597, 169665194, 339330388, 5005123223, 10010246446, 20020492892]

約数ペア:

[(1, 20020492892), (2, 10010246446), (4, 5005123223), (59, 339330388), (118, 169665194), (236, 84832597), (1543, 12975044), (3086, 6487522), (6172, 3243761), (54979, 364148), (91037, 219916), (109958, 182074)]