20194203673

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^2\times {\mathrm{2351}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 23789558016

約数和(自身を除く): 3595354343

約数列:

[1, 7, 41, 173, 287, 1211, 2351, 7093, 16457, 29929, 49651, 96391, 209503, 406723, 674737, 1227089, 2847061, 8589623, 16675643, 70363079, 116729501, 492541553, 2884886239, 20194203673]

約数ペア:

[(1, 20194203673), (7, 2884886239), (41, 492541553), (173, 116729501), (287, 70363079), (1211, 16675643), (2351, 8589623), (7093, 2847061), (16457, 1227089), (29929, 674737), (49651, 406723), (96391, 209503)]