1036896820

素因数分解:

$2^2\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{14851}}^1$

素因数の和:18351

約数の個数: 24

約数和(自身を含む): 2178253728

約数和(自身を除く): 1141356908

約数列:

[1, 2, 4, 5, 10, 20, 3491, 6982, 13964, 14851, 17455, 29702, 34910, 59404, 69820, 74255, 148510, 297020, 51844841, 103689682, 207379364, 259224205, 518448410, 1036896820]

約数ペア:

[(1, 1036896820), (2, 518448410), (4, 259224205), (5, 207379364), (10, 103689682), (20, 51844841), (3491, 297020), (6982, 148510), (13964, 74255), (14851, 69820), (17455, 59404), (29702, 34910)]