20196741336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{490117}}^1$

素因数の和:490244

約数の個数: 64

約数和(自身を含む): 53991398880

約数和(自身を除く): 33794657544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 606, 808, 1212, 1717, 2424, 3434, 5151, 6868, 10302, 13736, 20604, 41208, 490117, 980234, 1470351, 1960468, 2940702, 3920936, 5881404, 8331989, 11762808, 16663978, 24995967, 33327956, 49501817, 49991934, 66655912, 99003634, 99983868, 148505451, 198007268, 199967736, 297010902, 396014536, 594021804, 841530889, 1188043608, 1683061778, 2524592667, 3366123556, 5049185334, 6732247112, 10098370668, 20196741336]

約数ペア:

[(1, 20196741336), (2, 10098370668), (3, 6732247112), (4, 5049185334), (6, 3366123556), (8, 2524592667), (12, 1683061778), (17, 1188043608), (24, 841530889), (34, 594021804), (51, 396014536), (68, 297010902), (101, 199967736), (102, 198007268), (136, 148505451), (202, 99983868), (204, 99003634), (303, 66655912), (404, 49991934), (408, 49501817), (606, 33327956), (808, 24995967), (1212, 16663978), (1717, 11762808), (2424, 8331989), (3434, 5881404), (5151, 3920936), (6868, 2940702), (10302, 1960468), (13736, 1470351), (20604, 980234), (41208, 490117)]