20199382152

素因数分解:

$2^3\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{398693}}^1$

素因数の和:400813

約数の個数: 32

約数和(自身を含む): 50522503680

約数和(自身を除く): 30323121528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2111, 4222, 6333, 8444, 12666, 16888, 25332, 50664, 398693, 797386, 1196079, 1594772, 2392158, 3189544, 4784316, 9568632, 841640923, 1683281846, 2524922769, 3366563692, 5049845538, 6733127384, 10099691076, 20199382152]

約数ペア:

[(1, 20199382152), (2, 10099691076), (3, 6733127384), (4, 5049845538), (6, 3366563692), (8, 2524922769), (12, 1683281846), (24, 841640923), (2111, 9568632), (4222, 4784316), (6333, 3189544), (8444, 2392158), (12666, 1594772), (16888, 1196079), (25332, 797386), (50664, 398693)]