20134376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 41030400

約数和(自身を除く): 20896024

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4273, 4712, 8546, 17092, 34184, 81187, 132463, 162374, 264926, 324748, 529852, 649496, 1059704, 2516797, 5033594, 10067188, 20134376]

約数ペア:

[(1, 20134376), (2, 10067188), (4, 5033594), (8, 2516797), (19, 1059704), (31, 649496), (38, 529852), (62, 324748), (76, 264926), (124, 162374), (152, 132463), (248, 81187), (589, 34184), (1178, 17092), (2356, 8546), (4273, 4712)]