20170676738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1\times {\mathrm{32377}}^1$

素因数の和:36401

約数の個数: 16

約数和(自身を含む): 30647719680

約数和(自身を除く): 10477042942

約数列:

[1, 2, 79, 158, 3943, 7886, 32377, 64754, 311497, 622994, 2557783, 5115566, 127662511, 255325022, 10085338369, 20170676738]

約数ペア:

[(1, 20170676738), (2, 10085338369), (79, 255325022), (158, 127662511), (3943, 5115566), (7886, 2557783), (32377, 622994), (64754, 311497)]