20026630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 39158784

約数和(自身を除く): 19132154

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1213, 1270, 1651, 2426, 3302, 6065, 8255, 12130, 15769, 16510, 31538, 78845, 154051, 157690, 308102, 770255, 1540510, 2002663, 4005326, 10013315, 20026630]

約数ペア:

[(1, 20026630), (2, 10013315), (5, 4005326), (10, 2002663), (13, 1540510), (26, 770255), (65, 308102), (127, 157690), (130, 154051), (254, 78845), (635, 31538), (1213, 16510), (1270, 15769), (1651, 12130), (2426, 8255), (3302, 6065)]