2020565536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{25741}}^1$

素因数の和:25985

約数の個数: 48

約数和(自身を含む): 4359253248

約数和(自身を除く): 2338687712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 892, 1784, 2453, 3568, 4906, 7136, 9812, 19624, 25741, 39248, 51482, 78496, 102964, 205928, 283151, 411856, 566302, 823712, 1132604, 2265208, 4530416, 5740243, 9060832, 11480486, 22960972, 45921944, 63142673, 91843888, 126285346, 183687776, 252570692, 505141384, 1010282768, 2020565536]

約数ペア:

[(1, 2020565536), (2, 1010282768), (4, 505141384), (8, 252570692), (11, 183687776), (16, 126285346), (22, 91843888), (32, 63142673), (44, 45921944), (88, 22960972), (176, 11480486), (223, 9060832), (352, 5740243), (446, 4530416), (892, 2265208), (1784, 1132604), (2453, 823712), (3568, 566302), (4906, 411856), (7136, 283151), (9812, 205928), (19624, 102964), (25741, 78496), (39248, 51482)]