20710770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11701}}^1$

素因数の和:11770

約数の個数: 32

約数和(自身を含む): 50552640

約数和(自身を除く): 29841870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11701, 23402, 35103, 58505, 70206, 117010, 175515, 351030, 690359, 1380718, 2071077, 3451795, 4142154, 6903590, 10355385, 20710770]

約数ペア:

[(1, 20710770), (2, 10355385), (3, 6903590), (5, 4142154), (6, 3451795), (10, 2071077), (15, 1380718), (30, 690359), (59, 351030), (118, 175515), (177, 117010), (295, 70206), (354, 58505), (590, 35103), (885, 23402), (1770, 11701)]