20161545302

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 30716716800

約数和(自身を除く): 10555171498

約数列:

[1, 2, 157, 199, 307, 314, 398, 614, 1051, 2102, 31243, 48199, 61093, 62486, 96398, 122186, 165007, 209149, 322657, 330014, 418298, 645314, 9591601, 19183202, 32836393, 50657149, 64208743, 65672786, 101314298, 128417486, 10080772651, 20161545302]

約数ペア:

[(1, 20161545302), (2, 10080772651), (157, 128417486), (199, 101314298), (307, 65672786), (314, 64208743), (398, 50657149), (614, 32836393), (1051, 19183202), (2102, 9591601), (31243, 645314), (48199, 418298), (61093, 330014), (62486, 322657), (96398, 209149), (122186, 165007)]