20843484

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4583}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 48773760

約数和(自身を除く): 27930276

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 4583, 9166, 13749, 18332, 27498, 54996, 1736957, 3473914, 5210871, 6947828, 10421742, 20843484]

約数ペア:

[(1, 20843484), (2, 10421742), (3, 6947828), (4, 5210871), (6, 3473914), (12, 1736957), (379, 54996), (758, 27498), (1137, 18332), (1516, 13749), (2274, 9166), (4548, 4583)]