20104006314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{212081}}^1$

素因数の和:212191

約数の個数: 64

約数和(自身を含む): 47967858432

約数和(自身を除く): 27863852118

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 1281, 1554, 2257, 2562, 4514, 6771, 13542, 15799, 31598, 47397, 94794, 212081, 424162, 636243, 1272486, 1484567, 2969134, 4453701, 7846997, 8907402, 12936941, 15693994, 23540991, 25873882, 38810823, 47081982, 54928979, 77621646, 90558587, 109857958, 164786937, 181117174, 271675761, 329573874, 478666817, 543351522, 957333634, 1436000451, 2872000902, 3350667719, 6701335438, 10052003157, 20104006314]

約数ペア:

[(1, 20104006314), (2, 10052003157), (3, 6701335438), (6, 3350667719), (7, 2872000902), (14, 1436000451), (21, 957333634), (37, 543351522), (42, 478666817), (61, 329573874), (74, 271675761), (111, 181117174), (122, 164786937), (183, 109857958), (222, 90558587), (259, 77621646), (366, 54928979), (427, 47081982), (518, 38810823), (777, 25873882), (854, 23540991), (1281, 15693994), (1554, 12936941), (2257, 8907402), (2562, 7846997), (4514, 4453701), (6771, 2969134), (13542, 1484567), (15799, 1272486), (31598, 636243), (47397, 424162), (94794, 212081)]