20210773620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7166941}}^1$

素因数の和:7167000

約数の個数: 48

約数和(自身を含む): 57794220288

約数和(自身を除く): 37583446668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 7166941, 14333882, 21500823, 28667764, 35834705, 43001646, 71669410, 86003292, 107504115, 143338820, 215008230, 336846227, 430016460, 673692454, 1010538681, 1347384908, 1684231135, 2021077362, 3368462270, 4042154724, 5052693405, 6736924540, 10105386810, 20210773620]

約数ペア:

[(1, 20210773620), (2, 10105386810), (3, 6736924540), (4, 5052693405), (5, 4042154724), (6, 3368462270), (10, 2021077362), (12, 1684231135), (15, 1347384908), (20, 1010538681), (30, 673692454), (47, 430016460), (60, 336846227), (94, 215008230), (141, 143338820), (188, 107504115), (235, 86003292), (282, 71669410), (470, 43001646), (564, 35834705), (705, 28667764), (940, 21500823), (1410, 14333882), (2820, 7166941)]