22904265220

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5427551}}^1$

素因数の和:5427771

約数の個数: 24

約数和(自身を含む): 48326923008

約数和(自身を除く): 25422657788

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 5427551, 10855102, 21710204, 27137755, 54275510, 108551020, 1145213261, 2290426522, 4580853044, 5726066305, 11452132610, 22904265220]

約数ペア:

[(1, 22904265220), (2, 11452132610), (4, 5726066305), (5, 4580853044), (10, 2290426522), (20, 1145213261), (211, 108551020), (422, 54275510), (844, 27137755), (1055, 21710204), (2110, 10855102), (4220, 5427551)]