20199168803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 22749576192

約数和(自身を除く): 2550407389

約数列:

[1, 11, 47, 163, 281, 517, 853, 1793, 3091, 7661, 9383, 13207, 40091, 45803, 84271, 139039, 145277, 239693, 441001, 503833, 1529429, 2152741, 2636623, 6534833, 11265571, 23680151, 39069959, 71883163, 123921281, 429769549, 1836288073, 20199168803]

約数ペア:

[(1, 20199168803), (11, 1836288073), (47, 429769549), (163, 123921281), (281, 71883163), (517, 39069959), (853, 23680151), (1793, 11265571), (3091, 6534833), (7661, 2636623), (9383, 2152741), (13207, 1529429), (40091, 503833), (45803, 441001), (84271, 239693), (139039, 145277)]