20803422898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{212501}}^1$

素因数の和:214113

約数の個数: 16

約数和(自身を含む): 32232303360

約数和(自身を除く): 11428880462

約数列:

[1, 2, 31, 62, 1579, 3158, 48949, 97898, 212501, 425002, 6587531, 13175062, 335539079, 671078158, 10401711449, 20803422898]

約数ペア:

[(1, 20803422898), (2, 10401711449), (31, 671078158), (62, 335539079), (1579, 13175062), (3158, 6587531), (48949, 425002), (97898, 212501)]