20162922590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{9067}}^1$

素因数の和:9321

約数の個数: 64

約数和(自身を含む): 39111081984

約数和(自身を除く): 18948159394

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 127, 170, 206, 254, 515, 635, 1030, 1270, 1751, 2159, 3502, 4318, 8755, 9067, 10795, 13081, 17510, 18134, 21590, 26162, 45335, 65405, 90670, 130810, 154139, 222377, 308278, 444754, 770695, 933901, 1111885, 1151509, 1541390, 1867802, 2223770, 2303018, 4669505, 5757545, 9339010, 11515090, 15876317, 19575653, 31752634, 39151306, 79381585, 97878265, 118605427, 158763170, 195756530, 237210854, 593027135, 1186054270, 2016292259, 4032584518, 10081461295, 20162922590]

約数ペア:

[(1, 20162922590), (2, 10081461295), (5, 4032584518), (10, 2016292259), (17, 1186054270), (34, 593027135), (85, 237210854), (103, 195756530), (127, 158763170), (170, 118605427), (206, 97878265), (254, 79381585), (515, 39151306), (635, 31752634), (1030, 19575653), (1270, 15876317), (1751, 11515090), (2159, 9339010), (3502, 5757545), (4318, 4669505), (8755, 2303018), (9067, 2223770), (10795, 1867802), (13081, 1541390), (17510, 1151509), (18134, 1111885), (21590, 933901), (26162, 770695), (45335, 444754), (65405, 308278), (90670, 222377), (130810, 154139)]