20230175754

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{947}}^1\times {\mathrm{2819}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 43998158880

約数和(自身を除く): 23767983126

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 947, 1263, 1894, 2526, 2819, 2841, 3789, 5638, 5682, 7578, 8457, 8523, 16914, 17046, 25371, 50742, 398687, 797374, 1186799, 1196061, 2373598, 2392122, 2669593, 3560397, 3588183, 5339186, 7120794, 7176366, 8008779, 10681191, 16017558, 21362382, 24026337, 48052674, 1123898653, 2247797306, 3371695959, 6743391918, 10115087877, 20230175754]

約数ペア:

[(1, 20230175754), (2, 10115087877), (3, 6743391918), (6, 3371695959), (9, 2247797306), (18, 1123898653), (421, 48052674), (842, 24026337), (947, 21362382), (1263, 16017558), (1894, 10681191), (2526, 8008779), (2819, 7176366), (2841, 7120794), (3789, 5339186), (5638, 3588183), (5682, 3560397), (7578, 2669593), (8457, 2392122), (8523, 2373598), (16914, 1196061), (17046, 1186799), (25371, 797374), (50742, 398687)]