20177322690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1434067}}^1$

素因数の和:1434151

約数の個数: 64

約数和(自身を含む): 56169575424

約数和(自身を除く): 35992252734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 1434067, 2868134, 4302201, 7170335, 8604402, 10038469, 14340670, 20076938, 21511005, 30115407, 43022010, 50192345, 60230814, 96082489, 100384690, 150577035, 192164978, 288247467, 301154070, 480412445, 576494934, 672577423, 960824890, 1345154846, 1441237335, 2017732269, 2882474670, 3362887115, 4035464538, 6725774230, 10088661345, 20177322690]

約数ペア:

[(1, 20177322690), (2, 10088661345), (3, 6725774230), (5, 4035464538), (6, 3362887115), (7, 2882474670), (10, 2017732269), (14, 1441237335), (15, 1345154846), (21, 960824890), (30, 672577423), (35, 576494934), (42, 480412445), (67, 301154070), (70, 288247467), (105, 192164978), (134, 150577035), (201, 100384690), (210, 96082489), (335, 60230814), (402, 50192345), (469, 43022010), (670, 30115407), (938, 21511005), (1005, 20076938), (1407, 14340670), (2010, 10038469), (2345, 8604402), (2814, 7170335), (4690, 4302201), (7035, 2868134), (14070, 1434067)]