20239430410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{71419}}^1$

素因数の和:73110

約数の個数: 32

約数和(自身を含む): 38597653440

約数和(自身を除く): 18358223030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1667, 3334, 8335, 16670, 28339, 56678, 71419, 141695, 142838, 283390, 357095, 714190, 1214123, 2428246, 6070615, 12141230, 119055473, 238110946, 595277365, 1190554730, 2023943041, 4047886082, 10119715205, 20239430410]

約数ペア:

[(1, 20239430410), (2, 10119715205), (5, 4047886082), (10, 2023943041), (17, 1190554730), (34, 595277365), (85, 238110946), (170, 119055473), (1667, 12141230), (3334, 6070615), (8335, 2428246), (16670, 1214123), (28339, 714190), (56678, 357095), (71419, 283390), (141695, 142838)]