20169536

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3642

約数の個数: 28

約数和(自身を含む): 40485060

約数和(自身を除く): 20315524

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3541, 5696, 7082, 14164, 28328, 56656, 113312, 226624, 315149, 630298, 1260596, 2521192, 5042384, 10084768, 20169536]

約数ペア:

[(1, 20169536), (2, 10084768), (4, 5042384), (8, 2521192), (16, 1260596), (32, 630298), (64, 315149), (89, 226624), (178, 113312), (356, 56656), (712, 28328), (1424, 14164), (2848, 7082), (3541, 5696)]