20403624

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2029}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 51156000

約数和(自身を除く): 30752376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2029, 2514, 3352, 4058, 5028, 6087, 8116, 10056, 12174, 16232, 24348, 48696, 850151, 1700302, 2550453, 3400604, 5100906, 6801208, 10201812, 20403624]

約数ペア:

[(1, 20403624), (2, 10201812), (3, 6801208), (4, 5100906), (6, 3400604), (8, 2550453), (12, 1700302), (24, 850151), (419, 48696), (838, 24348), (1257, 16232), (1676, 12174), (2029, 10056), (2514, 8116), (3352, 6087), (4058, 5028)]