20115289942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1\times {\mathrm{4787}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 33073971840

約数和(自身を除く): 12958681898

約数列:

[1, 2, 11, 22, 409, 467, 818, 934, 4499, 4787, 5137, 8998, 9574, 10274, 52657, 105314, 191003, 382006, 1957883, 2101033, 2235529, 3915766, 4202066, 4471058, 21536713, 24590819, 43073426, 49181638, 914331361, 1828662722, 10057644971, 20115289942]

約数ペア:

[(1, 20115289942), (2, 10057644971), (11, 1828662722), (22, 914331361), (409, 49181638), (467, 43073426), (818, 24590819), (934, 21536713), (4499, 4471058), (4787, 4202066), (5137, 3915766), (8998, 2235529), (9574, 2101033), (10274, 1957883), (52657, 382006), (105314, 191003)]