20230795870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1458601}}^1$

素因数の和:1458700

約数の個数: 32

約数和(自身を含む): 38857157280

約数和(自身を除く): 18626361410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 1458601, 2917202, 7293005, 14586010, 27713419, 55426838, 106477873, 138567095, 212955746, 277134190, 532389365, 1064778730, 2023079587, 4046159174, 10115397935, 20230795870]

約数ペア:

[(1, 20230795870), (2, 10115397935), (5, 4046159174), (10, 2023079587), (19, 1064778730), (38, 532389365), (73, 277134190), (95, 212955746), (146, 138567095), (190, 106477873), (365, 55426838), (730, 27713419), (1387, 14586010), (2774, 7293005), (6935, 2917202), (13870, 1458601)]