20186969862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{79159}}^1$

素因数の和:81420

約数の個数: 32

約数和(自身を含む): 42518419200

約数和(自身を除く): 22331449338

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2237, 4474, 6711, 13422, 42503, 79159, 85006, 127509, 158318, 237477, 255018, 474954, 1504021, 3008042, 4512063, 9024126, 177078683, 354157366, 531236049, 1062472098, 3364494977, 6728989954, 10093484931, 20186969862]

約数ペア:

[(1, 20186969862), (2, 10093484931), (3, 6728989954), (6, 3364494977), (19, 1062472098), (38, 531236049), (57, 354157366), (114, 177078683), (2237, 9024126), (4474, 4512063), (6711, 3008042), (13422, 1504021), (42503, 474954), (79159, 255018), (85006, 237477), (127509, 158318)]