20010341175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{411101}}^1$

素因数の和:411184

約数の個数: 48

約数和(自身を含む): 36703186560

約数和(自身を除く): 16692845385

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1475, 1947, 3245, 4425, 9735, 16225, 48675, 411101, 1233303, 2055505, 4522111, 6166515, 10277525, 13566333, 22610555, 24254959, 30832575, 67831665, 72764877, 113052775, 121274795, 266804549, 339158325, 363824385, 606373975, 800413647, 1334022745, 1819121925, 4002068235, 6670113725, 20010341175]

約数ペア:

[(1, 20010341175), (3, 6670113725), (5, 4002068235), (11, 1819121925), (15, 1334022745), (25, 800413647), (33, 606373975), (55, 363824385), (59, 339158325), (75, 266804549), (165, 121274795), (177, 113052775), (275, 72764877), (295, 67831665), (649, 30832575), (825, 24254959), (885, 22610555), (1475, 13566333), (1947, 10277525), (3245, 6166515), (4425, 4522111), (9735, 2055505), (16225, 1233303), (48675, 411101)]