2020473428

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{4271}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 3559054464

約数和(自身を除く): 1538581036

約数列:

[1, 2, 4, 227, 454, 521, 908, 1042, 2084, 4271, 8542, 17084, 118267, 236534, 473068, 969517, 1939034, 2225191, 3878068, 4450382, 8900764, 505118357, 1010236714, 2020473428]

約数ペア:

[(1, 2020473428), (2, 1010236714), (4, 505118357), (227, 8900764), (454, 4450382), (521, 3878068), (908, 2225191), (1042, 1939034), (2084, 969517), (4271, 473068), (8542, 236534), (17084, 118267)]