20173837902930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{161377793}}^1$

素因数の和:161378272

約数の個数: 64

約数和(自身を含む): 53913093419520

約数和(自身を除く): 33739255516590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 926, 1389, 2315, 2778, 4167, 4630, 6945, 8334, 12501, 13890, 20835, 25002, 41670, 62505, 125010, 161377793, 322755586, 484133379, 806888965, 968266758, 1452400137, 1613777930, 2420666895, 2904800274, 4357200411, 4841333790, 7262000685, 8714400822, 14524001370, 21786002055, 43572004110, 74717918159, 149435836318, 224153754477, 373589590795, 448307508954, 672461263431, 747179181590, 1120768772385, 1344922526862, 2017383790293, 2241537544770, 3362306317155, 4034767580586, 6724612634310, 10086918951465, 20173837902930]

約数ペア:

[(1, 20173837902930), (2, 10086918951465), (3, 6724612634310), (5, 4034767580586), (6, 3362306317155), (9, 2241537544770), (10, 2017383790293), (15, 1344922526862), (18, 1120768772385), (27, 747179181590), (30, 672461263431), (45, 448307508954), (54, 373589590795), (90, 224153754477), (135, 149435836318), (270, 74717918159), (463, 43572004110), (926, 21786002055), (1389, 14524001370), (2315, 8714400822), (2778, 7262000685), (4167, 4841333790), (4630, 4357200411), (6945, 2904800274), (8334, 2420666895), (12501, 1613777930), (13890, 1452400137), (20835, 968266758), (25002, 806888965), (41670, 484133379), (62505, 322755586), (125010, 161377793)]