20226412808

素因数分解:

$2^3\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{163211}}^1$

素因数の和:165437

約数の個数: 32

約数和(自身を含む): 43362164160

約数和(自身を除く): 23135751352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2213, 4426, 8852, 15491, 17704, 30982, 61964, 123928, 163211, 326422, 652844, 1142477, 1305688, 2284954, 4569908, 9139816, 361185943, 722371886, 1444743772, 2528301601, 2889487544, 5056603202, 10113206404, 20226412808]

約数ペア:

[(1, 20226412808), (2, 10113206404), (4, 5056603202), (7, 2889487544), (8, 2528301601), (14, 1444743772), (28, 722371886), (56, 361185943), (2213, 9139816), (4426, 4569908), (8852, 2284954), (15491, 1305688), (17704, 1142477), (30982, 652844), (61964, 326422), (123928, 163211)]