2020199115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{126223}}^1$

素因数の和:126339

約数の個数: 32

約数和(自身を含む): 3562546176

約数和(自身を除く): 1542347061

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 5335, 16005, 126223, 378669, 631115, 1388453, 1893345, 4165359, 6942265, 12243631, 20826795, 36730893, 61218155, 134679941, 183654465, 404039823, 673399705, 2020199115]

約数ペア:

[(1, 2020199115), (3, 673399705), (5, 404039823), (11, 183654465), (15, 134679941), (33, 61218155), (55, 36730893), (97, 20826795), (165, 12243631), (291, 6942265), (485, 4165359), (1067, 1893345), (1455, 1388453), (3201, 631115), (5335, 378669), (16005, 126223)]