20874624

素因数分解:

$2^7\times 3^1\times {\mathrm{54361}}^1$

素因数の和:54378

約数の個数: 32

約数和(自身を含む): 55449240

約数和(自身を除く): 34574616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54361, 108722, 163083, 217444, 326166, 434888, 652332, 869776, 1304664, 1739552, 2609328, 3479104, 5218656, 6958208, 10437312, 20874624]

約数ペア:

[(1, 20874624), (2, 10437312), (3, 6958208), (4, 5218656), (6, 3479104), (8, 2609328), (12, 1739552), (16, 1304664), (24, 869776), (32, 652332), (48, 434888), (64, 326166), (96, 217444), (128, 163083), (192, 108722), (384, 54361)]