20815696410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40815091}}^1$

素因数の和:40815118

約数の個数: 32

約数和(自身を含む): 52896359232

約数和(自身を除く): 32080662822

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 40815091, 81630182, 122445273, 204075455, 244890546, 408150910, 612226365, 693856547, 1224452730, 1387713094, 2081569641, 3469282735, 4163139282, 6938565470, 10407848205, 20815696410]

約数ペア:

[(1, 20815696410), (2, 10407848205), (3, 6938565470), (5, 4163139282), (6, 3469282735), (10, 2081569641), (15, 1387713094), (17, 1224452730), (30, 693856547), (34, 612226365), (51, 408150910), (85, 244890546), (102, 204075455), (170, 122445273), (255, 81630182), (510, 40815091)]