20135057770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{458971}}^1$

素因数の和:459126

約数の個数: 32

約数和(自身を含む): 37474145856

約数和(自身を除く): 17339088086

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 8774, 21935, 43870, 458971, 917942, 2294855, 4589710, 18817811, 37635622, 49109897, 94089055, 98219794, 188178110, 245549485, 491098970, 2013505777, 4027011554, 10067528885, 20135057770]

約数ペア:

[(1, 20135057770), (2, 10067528885), (5, 4027011554), (10, 2013505777), (41, 491098970), (82, 245549485), (107, 188178110), (205, 98219794), (214, 94089055), (410, 49109897), (535, 37635622), (1070, 18817811), (4387, 4589710), (8774, 2294855), (21935, 917942), (43870, 458971)]