20153632

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15361}}^1$

素因数の和:15412

約数の個数: 24

約数和(自身を含む): 40647852

約数和(自身を除く): 20494220

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15361, 30722, 61444, 122888, 245776, 491552, 629801, 1259602, 2519204, 5038408, 10076816, 20153632]

約数ペア:

[(1, 20153632), (2, 10076816), (4, 5038408), (8, 2519204), (16, 1259602), (32, 629801), (41, 491552), (82, 245776), (164, 122888), (328, 61444), (656, 30722), (1312, 15361)]