20921773116

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29550527}}^1$

素因数の和:29550593

約数の個数: 24

約数和(自身を含む): 49644887040

約数和(自身を除く): 28723113924

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29550527, 59101054, 88651581, 118202108, 177303162, 354606324, 1743481093, 3486962186, 5230443279, 6973924372, 10460886558, 20921773116]

約数ペア:

[(1, 20921773116), (2, 10460886558), (3, 6973924372), (4, 5230443279), (6, 3486962186), (12, 1743481093), (59, 354606324), (118, 177303162), (177, 118202108), (236, 88651581), (354, 59101054), (708, 29550527)]