20136210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14281}}^1$

素因数の和:14338

約数の個数: 32

約数和(自身を含む): 49358592

約数和(自身を除く): 29222382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14281, 28562, 42843, 71405, 85686, 142810, 214215, 428430, 671207, 1342414, 2013621, 3356035, 4027242, 6712070, 10068105, 20136210]

約数ペア:

[(1, 20136210), (2, 10068105), (3, 6712070), (5, 4027242), (6, 3356035), (10, 2013621), (15, 1342414), (30, 671207), (47, 428430), (94, 214215), (141, 142810), (235, 85686), (282, 71405), (470, 42843), (705, 28562), (1410, 14281)]