20192648830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{807383}}^1$

素因数の和:807492

約数の個数: 32

約数和(自身を含む): 37843702848

約数和(自身を除く): 17651054018

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 807383, 1614766, 4036915, 8073830, 33102703, 49250363, 66205406, 98500726, 165513515, 246251815, 331027030, 492503630, 2019264883, 4038529766, 10096324415, 20192648830]

約数ペア:

[(1, 20192648830), (2, 10096324415), (5, 4038529766), (10, 2019264883), (41, 492503630), (61, 331027030), (82, 246251815), (122, 165513515), (205, 98500726), (305, 66205406), (410, 49250363), (610, 33102703), (2501, 8073830), (5002, 4036915), (12505, 1614766), (25010, 807383)]