20929152

素因数分解:

$2^7\times 3^1\times {\mathrm{54503}}^1$

素因数の和:54520

約数の個数: 32

約数和(自身を含む): 55594080

約数和(自身を除く): 34664928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54503, 109006, 163509, 218012, 327018, 436024, 654036, 872048, 1308072, 1744096, 2616144, 3488192, 5232288, 6976384, 10464576, 20929152]

約数ペア:

[(1, 20929152), (2, 10464576), (3, 6976384), (4, 5232288), (6, 3488192), (8, 2616144), (12, 1744096), (16, 1308072), (24, 872048), (32, 654036), (48, 436024), (64, 327018), (96, 218012), (128, 163509), (192, 109006), (384, 54503)]