20320364042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{191669}}^1$

素因数の和:191822

約数の個数: 32

約数和(自身を含む): 34224595200

約数和(自身を除く): 13904231158

約数列:

[1, 2, 11, 22, 61, 79, 122, 158, 671, 869, 1342, 1738, 4819, 9638, 53009, 106018, 191669, 383338, 2108359, 4216718, 11691809, 15141851, 23383618, 30283702, 128609899, 166560361, 257219798, 333120722, 923652911, 1847305822, 10160182021, 20320364042]

約数ペア:

[(1, 20320364042), (2, 10160182021), (11, 1847305822), (22, 923652911), (61, 333120722), (79, 257219798), (122, 166560361), (158, 128609899), (671, 30283702), (869, 23383618), (1342, 15141851), (1738, 11691809), (4819, 4216718), (9638, 2108359), (53009, 383338), (106018, 191669)]