20211886522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{23357}}^1$

素因数の和:23634

約数の個数: 32

約数和(自身を含む): 31750249104

約数和(自身を除く): 11538362582

約数列:

[1, 2, 41, 61, 82, 122, 173, 346, 2501, 5002, 7093, 10553, 14186, 21106, 23357, 46714, 432673, 865346, 957637, 1424777, 1915274, 2849554, 4040761, 8081522, 58415857, 116831714, 165671201, 246486421, 331342402, 492972842, 10105943261, 20211886522]

約数ペア:

[(1, 20211886522), (2, 10105943261), (41, 492972842), (61, 331342402), (82, 246486421), (122, 165671201), (173, 116831714), (346, 58415857), (2501, 8081522), (5002, 4040761), (7093, 2849554), (10553, 1915274), (14186, 1424777), (21106, 957637), (23357, 865346), (46714, 432673)]