20196028089

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{91753}}^1$

素因数の和:92457

約数の個数: 24

約数和(自身を含む): 30006127112

約数和(自身を除く): 9810099023

約数列:

[1, 3, 9, 37, 111, 333, 661, 1983, 5949, 24457, 73371, 91753, 220113, 275259, 825777, 3394861, 10184583, 30553749, 60648733, 181946199, 545838597, 2244003121, 6732009363, 20196028089]

約数ペア:

[(1, 20196028089), (3, 6732009363), (9, 2244003121), (37, 545838597), (111, 181946199), (333, 60648733), (661, 30553749), (1983, 10184583), (5949, 3394861), (24457, 825777), (73371, 275259), (91753, 220113)]