20462368

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3923}}^1$

素因数の和:4096

約数の個数: 24

約数和(自身を含む): 40542768

約数和(自身を除く): 20080400

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3923, 5216, 7846, 15692, 31384, 62768, 125536, 639449, 1278898, 2557796, 5115592, 10231184, 20462368]

約数ペア:

[(1, 20462368), (2, 10231184), (4, 5115592), (8, 2557796), (16, 1278898), (32, 639449), (163, 125536), (326, 62768), (652, 31384), (1304, 15692), (2608, 7846), (3923, 5216)]