20083882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 37360512

約数和(自身を除く): 17276630

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 677, 1141, 1354, 2119, 2282, 4238, 4739, 8801, 9478, 14833, 17602, 29666, 61607, 110351, 123214, 220702, 772457, 1434563, 1544914, 2869126, 10041941, 20083882]

約数ペア:

[(1, 20083882), (2, 10041941), (7, 2869126), (13, 1544914), (14, 1434563), (26, 772457), (91, 220702), (163, 123214), (182, 110351), (326, 61607), (677, 29666), (1141, 17602), (1354, 14833), (2119, 9478), (2282, 8801), (4238, 4739)]