20265932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 37477440

約数和(自身を除く): 17211508

約数列:

[1, 2, 4, 19, 38, 76, 467, 571, 934, 1142, 1868, 2284, 8873, 10849, 17746, 21698, 35492, 43396, 266657, 533314, 1066628, 5066483, 10132966, 20265932]

約数ペア:

[(1, 20265932), (2, 10132966), (4, 5066483), (19, 1066628), (38, 533314), (76, 266657), (467, 43396), (571, 35492), (934, 21698), (1142, 17746), (1868, 10849), (2284, 8873)]