20388625358

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{184703}}^1$

素因数の和:185371

約数の個数: 16

約数和(自身を含む): 30952696320

約数和(自身を除く): 10564070962

約数列:

[1, 2, 97, 194, 569, 1138, 55193, 110386, 184703, 369406, 17916191, 35832382, 105096007, 210192014, 10194312679, 20388625358]

約数ペア:

[(1, 20388625358), (2, 10194312679), (97, 210192014), (194, 105096007), (569, 35832382), (1138, 17916191), (55193, 369406), (110386, 184703)]