20131625744

素因数分解:

$2^4\times {\mathrm{2711}}^1\times {\mathrm{464119}}^1$

素因数の和:466838

約数の個数: 20

約数和(自身を含む): 39019496640

約数和(自身を除く): 18887870896

約数列:

[1, 2, 4, 8, 16, 2711, 5422, 10844, 21688, 43376, 464119, 928238, 1856476, 3712952, 7425904, 1258226609, 2516453218, 5032906436, 10065812872, 20131625744]

約数ペア:

[(1, 20131625744), (2, 10065812872), (4, 5032906436), (8, 2516453218), (16, 1258226609), (2711, 7425904), (5422, 3712952), (10844, 1856476), (21688, 928238), (43376, 464119)]