20768077014

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{51133}}^1$

素因数の和:51764

約数の個数: 32

約数和(自身を含む): 41921698560

約数和(自身を除く): 21153621546

約数列:

[1, 2, 3, 6, 139, 278, 417, 487, 834, 974, 1461, 2922, 51133, 67693, 102266, 135386, 153399, 203079, 306798, 406158, 7107487, 14214974, 21322461, 24901771, 42644922, 49803542, 74705313, 149410626, 3461346169, 6922692338, 10384038507, 20768077014]

約数ペア:

[(1, 20768077014), (2, 10384038507), (3, 6922692338), (6, 3461346169), (139, 149410626), (278, 74705313), (417, 49803542), (487, 42644922), (834, 24901771), (974, 21322461), (1461, 14214974), (2922, 7107487), (51133, 406158), (67693, 306798), (102266, 203079), (135386, 153399)]