20314048

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18671}}^1$

素因数の和:18700

約数の個数: 28

約数和(自身を含む): 42684192

約数和(自身を除く): 22370144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18671, 37342, 74684, 149368, 298736, 317407, 597472, 634814, 1194944, 1269628, 2539256, 5078512, 10157024, 20314048]

約数ペア:

[(1, 20314048), (2, 10157024), (4, 5078512), (8, 2539256), (16, 1269628), (17, 1194944), (32, 634814), (34, 597472), (64, 317407), (68, 298736), (136, 149368), (272, 74684), (544, 37342), (1088, 18671)]