20167644810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{113041}}^1$

素因数の和:113383

約数の個数: 64

約数和(自身を含む): 51113070720

約数和(自身を除く): 30945425910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 313, 570, 626, 939, 1565, 1878, 3130, 4695, 5947, 9390, 11894, 17841, 29735, 35682, 59470, 89205, 113041, 178410, 226082, 339123, 565205, 678246, 1130410, 1695615, 2147779, 3391230, 4295558, 6443337, 10738895, 12886674, 21477790, 32216685, 35381833, 64433370, 70763666, 106145499, 176909165, 212290998, 353818330, 530727495, 672254827, 1061454990, 1344509654, 2016764481, 3361274135, 4033528962, 6722548270, 10083822405, 20167644810]

約数ペア:

[(1, 20167644810), (2, 10083822405), (3, 6722548270), (5, 4033528962), (6, 3361274135), (10, 2016764481), (15, 1344509654), (19, 1061454990), (30, 672254827), (38, 530727495), (57, 353818330), (95, 212290998), (114, 176909165), (190, 106145499), (285, 70763666), (313, 64433370), (570, 35381833), (626, 32216685), (939, 21477790), (1565, 12886674), (1878, 10738895), (3130, 6443337), (4695, 4295558), (5947, 3391230), (9390, 2147779), (11894, 1695615), (17841, 1130410), (29735, 678246), (35682, 565205), (59470, 339123), (89205, 226082), (113041, 178410)]