20212509630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2819039}}^1$

素因数の和:2819288

約数の個数: 32

約数和(自身を含む): 48713011200

約数和(自身を除く): 28500501570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 2819039, 5638078, 8457117, 14095195, 16914234, 28190390, 42285585, 84571170, 673750321, 1347500642, 2021250963, 3368751605, 4042501926, 6737503210, 10106254815, 20212509630]

約数ペア:

[(1, 20212509630), (2, 10106254815), (3, 6737503210), (5, 4042501926), (6, 3368751605), (10, 2021250963), (15, 1347500642), (30, 673750321), (239, 84571170), (478, 42285585), (717, 28190390), (1195, 16914234), (1434, 14095195), (2390, 8457117), (3585, 5638078), (7170, 2819039)]