20750432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34129}}^1$

素因数の和:34158

約数の個数: 24

約数和(自身を含む): 43003800

約数和(自身を除く): 22253368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34129, 68258, 136516, 273032, 546064, 648451, 1092128, 1296902, 2593804, 5187608, 10375216, 20750432]

約数ペア:

[(1, 20750432), (2, 10375216), (4, 5187608), (8, 2593804), (16, 1296902), (19, 1092128), (32, 648451), (38, 546064), (76, 273032), (152, 136516), (304, 68258), (608, 34129)]