20089976454

素因数分解:

$2^1\times 3^3\times {\mathrm{372036601}}^1$

素因数の和:372036612

約数の個数: 16

約数和(自身を含む): 44644392240

約数和(自身を除く): 24554415786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372036601, 744073202, 1116109803, 2232219606, 3348329409, 6696658818, 10044988227, 20089976454]

約数ペア:

[(1, 20089976454), (2, 10044988227), (3, 6696658818), (6, 3348329409), (9, 2232219606), (18, 1116109803), (27, 744073202), (54, 372036601)]