20135408

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{1579}}^1$

素因数の和:2384

約数の個数: 20

約数和(自身を含む): 39086040

約数和(自身を除く): 18950632

約数列:

[1, 2, 4, 8, 16, 797, 1579, 1594, 3158, 3188, 6316, 6376, 12632, 12752, 25264, 1258463, 2516926, 5033852, 10067704, 20135408]

約数ペア:

[(1, 20135408), (2, 10067704), (4, 5033852), (8, 2516926), (16, 1258463), (797, 25264), (1579, 12752), (1594, 12632), (3158, 6376), (3188, 6316)]