20166936728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2962241}}^1$

素因数の和:2962307

約数の個数: 32

約数和(自身を含む): 40523470560

約数和(自身を除く): 20356533832

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 2962241, 5924482, 11848964, 23697928, 68131543, 109602917, 136263086, 219205834, 272526172, 438411668, 545052344, 876823336, 2520867091, 5041734182, 10083468364, 20166936728]

約数ペア:

[(1, 20166936728), (2, 10083468364), (4, 5041734182), (8, 2520867091), (23, 876823336), (37, 545052344), (46, 438411668), (74, 272526172), (92, 219205834), (148, 136263086), (184, 109602917), (296, 68131543), (851, 23697928), (1702, 11848964), (3404, 5924482), (6808, 2962241)]