20176722345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{48193}}^1$

素因数の和:48346

約数の個数: 64

約数和(自身を含む): 36920459520

約数和(自身を除く): 16743737175

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 113, 195, 247, 285, 339, 565, 741, 1235, 1469, 1695, 2147, 3705, 4407, 6441, 7345, 10735, 22035, 27911, 32205, 48193, 83733, 139555, 144579, 240965, 418665, 626509, 722895, 915667, 1879527, 2747001, 3132545, 4578335, 5445809, 9397635, 11903671, 13735005, 16337427, 27229045, 35711013, 59518355, 70795517, 81687135, 103470371, 178555065, 212386551, 310411113, 353977585, 517351855, 1061932755, 1345114823, 1552055565, 4035344469, 6725574115, 20176722345]

約数ペア:

[(1, 20176722345), (3, 6725574115), (5, 4035344469), (13, 1552055565), (15, 1345114823), (19, 1061932755), (39, 517351855), (57, 353977585), (65, 310411113), (95, 212386551), (113, 178555065), (195, 103470371), (247, 81687135), (285, 70795517), (339, 59518355), (565, 35711013), (741, 27229045), (1235, 16337427), (1469, 13735005), (1695, 11903671), (2147, 9397635), (3705, 5445809), (4407, 4578335), (6441, 3132545), (7345, 2747001), (10735, 1879527), (22035, 915667), (27911, 722895), (32205, 626509), (48193, 418665), (83733, 240965), (139555, 144579)]