20132350506

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{25873}}^1$

素因数の和:26331

約数の個数: 48

約数和(自身を含む): 44076876480

約数和(自身を除く): 23944525974

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 311, 417, 622, 834, 933, 1251, 1866, 2502, 2799, 5598, 25873, 43229, 51746, 77619, 86458, 129687, 155238, 232857, 259374, 389061, 465714, 778122, 3596347, 7192694, 8046503, 10789041, 16093006, 21578082, 24139509, 32367123, 48279018, 64734246, 72418527, 144837054, 1118463917, 2236927834, 3355391751, 6710783502, 10066175253, 20132350506]

約数ペア:

[(1, 20132350506), (2, 10066175253), (3, 6710783502), (6, 3355391751), (9, 2236927834), (18, 1118463917), (139, 144837054), (278, 72418527), (311, 64734246), (417, 48279018), (622, 32367123), (834, 24139509), (933, 21578082), (1251, 16093006), (1866, 10789041), (2502, 8046503), (2799, 7192694), (5598, 3596347), (25873, 778122), (43229, 465714), (51746, 389061), (77619, 259374), (86458, 232857), (129687, 155238)]