13204020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 37134720

約数和(自身を除く): 23930700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 613, 718, 1077, 1226, 1436, 1795, 1839, 2154, 2452, 3065, 3590, 3678, 4308, 5385, 6130, 7180, 7356, 9195, 10770, 12260, 18390, 21540, 36780, 220067, 440134, 660201, 880268, 1100335, 1320402, 2200670, 2640804, 3301005, 4401340, 6602010, 13204020]

約数ペア:

[(1, 13204020), (2, 6602010), (3, 4401340), (4, 3301005), (5, 2640804), (6, 2200670), (10, 1320402), (12, 1100335), (15, 880268), (20, 660201), (30, 440134), (60, 220067), (359, 36780), (613, 21540), (718, 18390), (1077, 12260), (1226, 10770), (1436, 9195), (1795, 7356), (1839, 7180), (2154, 6130), (2452, 5385), (3065, 4308), (3590, 3678)]