20440302

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 22414098

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 1487, 2291, 2974, 4461, 4582, 6873, 8922, 13746, 43123, 86246, 117473, 129369, 234946, 258738, 352419, 704838, 3406717, 6813434, 10220151, 20440302]

約数ペア:

[(1, 20440302), (2, 10220151), (3, 6813434), (6, 3406717), (29, 704838), (58, 352419), (79, 258738), (87, 234946), (158, 129369), (174, 117473), (237, 86246), (474, 43123), (1487, 13746), (2291, 8922), (2974, 6873), (4461, 4582)]