20115225828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8097917}}^1$

素因数の和:8097953

約数の個数: 48

約数和(自身を含む): 54418008960

約数和(自身を除く): 34302783132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8097917, 16195834, 24293751, 32391668, 48587502, 72881253, 97175004, 145762506, 186252091, 218643759, 291525012, 372504182, 437287518, 558756273, 745008364, 874575036, 1117512546, 1676268819, 2235025092, 3352537638, 5028806457, 6705075276, 10057612914, 20115225828]

約数ペア:

[(1, 20115225828), (2, 10057612914), (3, 6705075276), (4, 5028806457), (6, 3352537638), (9, 2235025092), (12, 1676268819), (18, 1117512546), (23, 874575036), (27, 745008364), (36, 558756273), (46, 437287518), (54, 372504182), (69, 291525012), (92, 218643759), (108, 186252091), (138, 145762506), (207, 97175004), (276, 72881253), (414, 48587502), (621, 32391668), (828, 24293751), (1242, 16195834), (2484, 8097917)]