20159741565

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{42899}}^1$

素因数の和:43031

約数の個数: 48

約数和(自身を含む): 36458136000

約数和(自身を除く): 16298394435

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 3481, 7965, 10443, 17405, 31329, 42899, 52215, 93987, 128697, 156645, 214495, 386091, 469935, 643485, 1158273, 1930455, 2531041, 5791365, 7593123, 12655205, 22779369, 37965615, 68338107, 113896845, 149331419, 341690535, 447994257, 746657095, 1343982771, 2239971285, 4031948313, 6719913855, 20159741565]

約数ペア:

[(1, 20159741565), (3, 6719913855), (5, 4031948313), (9, 2239971285), (15, 1343982771), (27, 746657095), (45, 447994257), (59, 341690535), (135, 149331419), (177, 113896845), (295, 68338107), (531, 37965615), (885, 22779369), (1593, 12655205), (2655, 7593123), (3481, 5791365), (7965, 2531041), (10443, 1930455), (17405, 1158273), (31329, 643485), (42899, 469935), (52215, 386091), (93987, 214495), (128697, 156645)]