20169989366

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1\times {\mathrm{1483}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 30940509600

約数和(自身を除く): 10770520234

約数列:

[1, 2, 89, 109, 178, 218, 701, 1402, 1483, 2966, 9701, 19402, 62389, 76409, 124778, 131987, 152818, 161647, 263974, 323294, 1039583, 2079166, 6800401, 13600802, 14386583, 28773166, 92522887, 113314547, 185045774, 226629094, 10084994683, 20169989366]

約数ペア:

[(1, 20169989366), (2, 10084994683), (89, 226629094), (109, 185045774), (178, 113314547), (218, 92522887), (701, 28773166), (1402, 14386583), (1483, 13600802), (2966, 6800401), (9701, 2079166), (19402, 1039583), (62389, 323294), (76409, 263974), (124778, 161647), (131987, 152818)]