20143225156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{369709}}^1$

素因数の和:370023

約数の個数: 24

約数和(自身を含む): 36055598040

約数和(自身を除く): 15912372884

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 13621, 27242, 54484, 369709, 739418, 1478836, 19594577, 39189154, 78378308, 95015213, 190030426, 380060852, 5035806289, 10071612578, 20143225156]

約数ペア:

[(1, 20143225156), (2, 10071612578), (4, 5035806289), (53, 380060852), (106, 190030426), (212, 95015213), (257, 78378308), (514, 39189154), (1028, 19594577), (13621, 1478836), (27242, 739418), (54484, 369709)]