20174094032

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{1109}}^1\times {\mathrm{3167}}^1$

素因数の和:4643

約数の個数: 40

約数和(自身を含む): 39243916800

約数和(自身を除く): 19069822768

約数列:

[1, 2, 4, 8, 16, 359, 718, 1109, 1436, 2218, 2872, 3167, 4436, 5744, 6334, 8872, 12668, 17744, 25336, 50672, 398131, 796262, 1136953, 1592524, 2273906, 3185048, 3512203, 4547812, 6370096, 7024406, 9095624, 14048812, 18191248, 28097624, 56195248, 1260880877, 2521761754, 5043523508, 10087047016, 20174094032]

約数ペア:

[(1, 20174094032), (2, 10087047016), (4, 5043523508), (8, 2521761754), (16, 1260880877), (359, 56195248), (718, 28097624), (1109, 18191248), (1436, 14048812), (2218, 9095624), (2872, 7024406), (3167, 6370096), (4436, 4547812), (5744, 3512203), (6334, 3185048), (8872, 2273906), (12668, 1592524), (17744, 1136953), (25336, 796262), (50672, 398131)]