20006484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 49968576

約数和(自身を除く): 29962092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 971, 1212, 1717, 1942, 2913, 3434, 3884, 5151, 5826, 6868, 10302, 11652, 16507, 20604, 33014, 49521, 66028, 98071, 99042, 196142, 198084, 294213, 392284, 588426, 1176852, 1667207, 3334414, 5001621, 6668828, 10003242, 20006484]

約数ペア:

[(1, 20006484), (2, 10003242), (3, 6668828), (4, 5001621), (6, 3334414), (12, 1667207), (17, 1176852), (34, 588426), (51, 392284), (68, 294213), (101, 198084), (102, 196142), (202, 99042), (204, 98071), (303, 66028), (404, 49521), (606, 33014), (971, 20604), (1212, 16507), (1717, 11652), (1942, 10302), (2913, 6868), (3434, 5826), (3884, 5151)]