20235564144

素因数分解:

$2^4\times 3^2\times {\mathrm{1759}}^1\times {\mathrm{79889}}^1$

素因数の和:81662

約数の個数: 60

約数和(自身を含む): 56664379200

約数和(自身を除く): 36428815056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1759, 3518, 5277, 7036, 10554, 14072, 15831, 21108, 28144, 31662, 42216, 63324, 79889, 84432, 126648, 159778, 239667, 253296, 319556, 479334, 639112, 719001, 958668, 1278224, 1438002, 1917336, 2876004, 3834672, 5752008, 11504016, 140524751, 281049502, 421574253, 562099004, 843148506, 1124198008, 1264722759, 1686297012, 2248396016, 2529445518, 3372594024, 5058891036, 6745188048, 10117782072, 20235564144]

約数ペア:

[(1, 20235564144), (2, 10117782072), (3, 6745188048), (4, 5058891036), (6, 3372594024), (8, 2529445518), (9, 2248396016), (12, 1686297012), (16, 1264722759), (18, 1124198008), (24, 843148506), (36, 562099004), (48, 421574253), (72, 281049502), (144, 140524751), (1759, 11504016), (3518, 5752008), (5277, 3834672), (7036, 2876004), (10554, 1917336), (14072, 1438002), (15831, 1278224), (21108, 958668), (28144, 719001), (31662, 639112), (42216, 479334), (63324, 319556), (79889, 253296), (84432, 239667), (126648, 159778)]