20206626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 44326656

約数和(自身を除く): 24120030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 1451, 2321, 2902, 4353, 4642, 6963, 8706, 13926, 15961, 31922, 47883, 95766, 306161, 612322, 918483, 1836966, 3367771, 6735542, 10103313, 20206626]

約数ペア:

[(1, 20206626), (2, 10103313), (3, 6735542), (6, 3367771), (11, 1836966), (22, 918483), (33, 612322), (66, 306161), (211, 95766), (422, 47883), (633, 31922), (1266, 15961), (1451, 13926), (2321, 8706), (2902, 6963), (4353, 4642)]