19755984

素因数分解:

$2^4\times 3^1\times {\mathrm{411583}}^1$

素因数の和:411594

約数の個数: 20

約数和(自身を含む): 51036416

約数和(自身を除く): 31280432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411583, 823166, 1234749, 1646332, 2469498, 3292664, 4938996, 6585328, 9877992, 19755984]

約数ペア:

[(1, 19755984), (2, 9877992), (3, 6585328), (4, 4938996), (6, 3292664), (8, 2469498), (12, 1646332), (16, 1234749), (24, 823166), (48, 411583)]