20174744868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{40241}}^1$

素因数の和:41308

約数の個数: 48

約数和(自身を含む): 48271083840

約数和(自身を除く): 28096338972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1019, 2038, 3057, 4076, 6114, 12228, 40241, 41779, 80482, 83558, 120723, 125337, 160964, 167116, 241446, 250674, 482892, 501348, 1649881, 3299762, 4949643, 6599524, 9899286, 19798572, 41005579, 82011158, 123016737, 164022316, 246033474, 492066948, 1681228739, 3362457478, 5043686217, 6724914956, 10087372434, 20174744868]

約数ペア:

[(1, 20174744868), (2, 10087372434), (3, 6724914956), (4, 5043686217), (6, 3362457478), (12, 1681228739), (41, 492066948), (82, 246033474), (123, 164022316), (164, 123016737), (246, 82011158), (492, 41005579), (1019, 19798572), (2038, 9899286), (3057, 6599524), (4076, 4949643), (6114, 3299762), (12228, 1649881), (40241, 501348), (41779, 482892), (80482, 250674), (83558, 241446), (120723, 167116), (125337, 160964)]