20131573768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2549}}^1\times {\mathrm{42923}}^1$

素因数の和:45501

約数の個数: 32

約数和(自身を含む): 39404232000

約数和(自身を除く): 19272658232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2549, 5098, 10196, 20392, 42923, 58627, 85846, 117254, 171692, 234508, 343384, 469016, 987229, 1974458, 3948916, 7897832, 109410727, 218821454, 437642908, 875285816, 2516446721, 5032893442, 10065786884, 20131573768]

約数ペア:

[(1, 20131573768), (2, 10065786884), (4, 5032893442), (8, 2516446721), (23, 875285816), (46, 437642908), (92, 218821454), (184, 109410727), (2549, 7897832), (5098, 3948916), (10196, 1974458), (20392, 987229), (42923, 469016), (58627, 343384), (85846, 234508), (117254, 171692)]