20403732138

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3533}}^1\times {\mathrm{9923}}^1$

素因数の和:13558

約数の個数: 32

約数和(自身を含む): 41243985216

約数和(自身を除く): 20840253078

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 3533, 7066, 9923, 10599, 19846, 21198, 29769, 59538, 342701, 685402, 962531, 1028103, 1925062, 2056206, 2887593, 5775186, 35057959, 70115918, 105173877, 210347754, 3400622023, 6801244046, 10201866069, 20403732138]

約数ペア:

[(1, 20403732138), (2, 10201866069), (3, 6801244046), (6, 3400622023), (97, 210347754), (194, 105173877), (291, 70115918), (582, 35057959), (3533, 5775186), (7066, 2887593), (9923, 2056206), (10599, 1925062), (19846, 1028103), (21198, 962531), (29769, 685402), (59538, 342701)]