20163665714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{11483}}^1$

素因数の和:12214

約数の個数: 32

約数和(自身を含む): 32147850240

約数和(自身を除く): 11984184526

約数列:

[1, 2, 23, 46, 59, 118, 647, 1294, 1357, 2714, 11483, 14881, 22966, 29762, 38173, 76346, 264109, 528218, 677497, 877979, 1354994, 1755958, 7429501, 14859002, 15582431, 31164862, 170878523, 341757046, 438340559, 876681118, 10081832857, 20163665714]

約数ペア:

[(1, 20163665714), (2, 10081832857), (23, 876681118), (46, 438340559), (59, 341757046), (118, 170878523), (647, 31164862), (1294, 15582431), (1357, 14859002), (2714, 7429501), (11483, 1755958), (14881, 1354994), (22966, 877979), (29762, 677497), (38173, 528218), (76346, 264109)]