23065202020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{862573}}^1$

素因数の和:862780

約数の個数: 48

約数和(自身を含む): 55646373888

約数和(自身を除く): 32581171868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 862573, 1725146, 3450292, 4312865, 6038011, 8625730, 12076022, 17251460, 24152044, 30190055, 60380110, 120760220, 164751443, 329502886, 659005772, 823757215, 1153260101, 1647514430, 2306520202, 3295028860, 4613040404, 5766300505, 11532601010, 23065202020]

約数ペア:

[(1, 23065202020), (2, 11532601010), (4, 5766300505), (5, 4613040404), (7, 3295028860), (10, 2306520202), (14, 1647514430), (20, 1153260101), (28, 823757215), (35, 659005772), (70, 329502886), (140, 164751443), (191, 120760220), (382, 60380110), (764, 30190055), (955, 24152044), (1337, 17251460), (1910, 12076022), (2674, 8625730), (3820, 6038011), (5348, 4312865), (6685, 3450292), (13370, 1725146), (26740, 862573)]