2020031310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{60607}}^1$

素因数の和:60729

約数の個数: 64

約数和(自身を含む): 5341261824

約数和(自身を除く): 3321230514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 606, 1010, 1111, 1515, 2222, 3030, 3333, 5555, 6666, 11110, 16665, 33330, 60607, 121214, 181821, 303035, 363642, 606070, 666677, 909105, 1333354, 1818210, 2000031, 3333385, 4000062, 6121307, 6666770, 10000155, 12242614, 18363921, 20000310, 30606535, 36727842, 61213070, 67334377, 91819605, 134668754, 183639210, 202003131, 336671885, 404006262, 673343770, 1010015655, 2020031310]

約数ペア:

[(1, 2020031310), (2, 1010015655), (3, 673343770), (5, 404006262), (6, 336671885), (10, 202003131), (11, 183639210), (15, 134668754), (22, 91819605), (30, 67334377), (33, 61213070), (55, 36727842), (66, 30606535), (101, 20000310), (110, 18363921), (165, 12242614), (202, 10000155), (303, 6666770), (330, 6121307), (505, 4000062), (606, 3333385), (1010, 2000031), (1111, 1818210), (1515, 1333354), (2222, 909105), (3030, 666677), (3333, 606070), (5555, 363642), (6666, 303035), (11110, 181821), (16665, 121214), (33330, 60607)]