20512942530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{578971}}^1$

素因数の和:580162

約数の個数: 32

約数和(自身を含む): 49272833088

約数和(自身を除く): 28759890558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1181, 2362, 3543, 5905, 7086, 11810, 17715, 35430, 578971, 1157942, 1736913, 2894855, 3473826, 5789710, 8684565, 17369130, 683764751, 1367529502, 2051294253, 3418823755, 4102588506, 6837647510, 10256471265, 20512942530]

約数ペア:

[(1, 20512942530), (2, 10256471265), (3, 6837647510), (5, 4102588506), (6, 3418823755), (10, 2051294253), (15, 1367529502), (30, 683764751), (1181, 17369130), (2362, 8684565), (3543, 5789710), (5905, 3473826), (7086, 2894855), (11810, 1736913), (17715, 1157942), (35430, 578971)]