20544510432

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{12941}}^1$

素因数の和:13696

約数の個数: 96

約数和(自身を含む): 56356715520

約数和(自身を除く): 35812205088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 719, 736, 1104, 1438, 2157, 2208, 2876, 4314, 5752, 8628, 11504, 12941, 16537, 17256, 23008, 25882, 33074, 34512, 38823, 49611, 51764, 66148, 69024, 77646, 99222, 103528, 132296, 155292, 198444, 207056, 264592, 297643, 310584, 396888, 414112, 529184, 595286, 621168, 793776, 892929, 1190572, 1242336, 1587552, 1785858, 2381144, 3571716, 4762288, 7143432, 9304579, 9524576, 14286864, 18609158, 27913737, 28573728, 37218316, 55827474, 74436632, 111654948, 148873264, 214005317, 223309896, 297746528, 428010634, 446619792, 642015951, 856021268, 893239584, 1284031902, 1712042536, 2568063804, 3424085072, 5136127608, 6848170144, 10272255216, 20544510432]

約数ペア:

[(1, 20544510432), (2, 10272255216), (3, 6848170144), (4, 5136127608), (6, 3424085072), (8, 2568063804), (12, 1712042536), (16, 1284031902), (23, 893239584), (24, 856021268), (32, 642015951), (46, 446619792), (48, 428010634), (69, 297746528), (92, 223309896), (96, 214005317), (138, 148873264), (184, 111654948), (276, 74436632), (368, 55827474), (552, 37218316), (719, 28573728), (736, 27913737), (1104, 18609158), (1438, 14286864), (2157, 9524576), (2208, 9304579), (2876, 7143432), (4314, 4762288), (5752, 3571716), (8628, 2381144), (11504, 1785858), (12941, 1587552), (16537, 1242336), (17256, 1190572), (23008, 892929), (25882, 793776), (33074, 621168), (34512, 595286), (38823, 529184), (49611, 414112), (51764, 396888), (66148, 310584), (69024, 297643), (77646, 264592), (99222, 207056), (103528, 198444), (132296, 155292)]