20228854965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7211713}}^1$

素因数の和:7211749

約数の個数: 32

約数和(自身を含む): 37385525376

約数和(自身を除く): 17156670411

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 7211713, 21635139, 36058565, 79328843, 108175695, 122599121, 237986529, 367797363, 396644215, 612995605, 1189932645, 1348590331, 1838986815, 4045770993, 6742951655, 20228854965]

約数ペア:

[(1, 20228854965), (3, 6742951655), (5, 4045770993), (11, 1838986815), (15, 1348590331), (17, 1189932645), (33, 612995605), (51, 396644215), (55, 367797363), (85, 237986529), (165, 122599121), (187, 108175695), (255, 79328843), (561, 36058565), (935, 21635139), (2805, 7211713)]