20180472012

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1479073}}^1$

素因数の和:1479462

約数の個数: 36

約数和(自身を含む): 51146378920

約数和(自身を除く): 30965906908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 6822, 13644, 1479073, 2958146, 4437219, 5916292, 8874438, 13311657, 17748876, 26623314, 53246628, 560568667, 1121137334, 1681706001, 2242274668, 3363412002, 5045118003, 6726824004, 10090236006, 20180472012]

約数ペア:

[(1, 20180472012), (2, 10090236006), (3, 6726824004), (4, 5045118003), (6, 3363412002), (9, 2242274668), (12, 1681706001), (18, 1121137334), (36, 560568667), (379, 53246628), (758, 26623314), (1137, 17748876), (1516, 13311657), (2274, 8874438), (3411, 5916292), (4548, 4437219), (6822, 2958146), (13644, 1479073)]