20635296

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19541}}^1$

素因数の和:19565

約数の個数: 48

約数和(自身を含む): 59095008

約数和(自身を除く): 38459712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19541, 39082, 58623, 78164, 117246, 156328, 214951, 234492, 312656, 429902, 468984, 625312, 644853, 859804, 937968, 1289706, 1719608, 1875936, 2579412, 3439216, 5158824, 6878432, 10317648, 20635296]

約数ペア:

[(1, 20635296), (2, 10317648), (3, 6878432), (4, 5158824), (6, 3439216), (8, 2579412), (11, 1875936), (12, 1719608), (16, 1289706), (22, 937968), (24, 859804), (32, 644853), (33, 625312), (44, 468984), (48, 429902), (66, 312656), (88, 234492), (96, 214951), (132, 156328), (176, 117246), (264, 78164), (352, 58623), (528, 39082), (1056, 19541)]