20125658542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{44089}}^1\times {\mathrm{20749}}^1$

素因数の和:64851

約数の個数: 16

約数和(自身を含む): 32935230000

約数和(自身を除く): 12809571458

約数列:

[1, 2, 11, 22, 20749, 41498, 44089, 88178, 228239, 456478, 484979, 969958, 914802661, 1829605322, 10062829271, 20125658542]

約数ペア:

[(1, 20125658542), (2, 10062829271), (11, 1829605322), (22, 914802661), (20749, 969958), (41498, 484979), (44089, 456478), (88178, 228239)]