20112752518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1\times {\mathrm{3779}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 31957027200

約数和(自身を除く): 11844274682

約数列:

[1, 2, 19, 38, 227, 454, 617, 1234, 3779, 4313, 7558, 8626, 11723, 23446, 71801, 140059, 143602, 280118, 857833, 1715666, 2331643, 2661121, 4663286, 5322242, 16298827, 32597654, 44301217, 88602434, 529282961, 1058565922, 10056376259, 20112752518]

約数ペア:

[(1, 20112752518), (2, 10056376259), (19, 1058565922), (38, 529282961), (227, 88602434), (454, 44301217), (617, 32597654), (1234, 16298827), (3779, 5322242), (4313, 4663286), (7558, 2661121), (8626, 2331643), (11723, 1715666), (23446, 857833), (71801, 280118), (140059, 143602)]