20172941576

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{3373}}^1\times {\mathrm{12671}}^1$

素因数の和:16109

約数の個数: 32

約数和(自身を含む): 38479795200

約数和(自身を除く): 18306853624

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 3373, 6746, 12671, 13492, 25342, 26984, 50684, 101368, 199007, 398014, 747589, 796028, 1495178, 1592056, 2990356, 5980712, 42739283, 85478566, 170957132, 341914264, 2521617697, 5043235394, 10086470788, 20172941576]

約数ペア:

[(1, 20172941576), (2, 10086470788), (4, 5043235394), (8, 2521617697), (59, 341914264), (118, 170957132), (236, 85478566), (472, 42739283), (3373, 5980712), (6746, 2990356), (12671, 1592056), (13492, 1495178), (25342, 796028), (26984, 747589), (50684, 398014), (101368, 199007)]