20238780990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68483}}^1\times {\mathrm{9851}}^1$

素因数の和:78344

約数の個数: 32

約数和(自身を含む): 48578714496

約数和(自身を除く): 28339933506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9851, 19702, 29553, 49255, 59106, 68483, 98510, 136966, 147765, 205449, 295530, 342415, 410898, 684830, 1027245, 2054490, 674626033, 1349252066, 2023878099, 3373130165, 4047756198, 6746260330, 10119390495, 20238780990]

約数ペア:

[(1, 20238780990), (2, 10119390495), (3, 6746260330), (5, 4047756198), (6, 3373130165), (10, 2023878099), (15, 1349252066), (30, 674626033), (9851, 2054490), (19702, 1027245), (29553, 684830), (49255, 410898), (59106, 342415), (68483, 295530), (98510, 205449), (136966, 147765)]