20653933200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17211611}}^1$

素因数の和:17211632

約数の個数: 60

約数和(自身を含む): 66161436528

約数和(自身を除く): 45507503328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 17211611, 34423222, 51634833, 68846444, 86058055, 103269666, 137692888, 172116110, 206539332, 258174165, 275385776, 344232220, 413078664, 430290275, 516348330, 688464440, 826157328, 860580550, 1032696660, 1290870825, 1376928880, 1721161100, 2065393320, 2581741650, 3442322200, 4130786640, 5163483300, 6884644400, 10326966600, 20653933200]

約数ペア:

[(1, 20653933200), (2, 10326966600), (3, 6884644400), (4, 5163483300), (5, 4130786640), (6, 3442322200), (8, 2581741650), (10, 2065393320), (12, 1721161100), (15, 1376928880), (16, 1290870825), (20, 1032696660), (24, 860580550), (25, 826157328), (30, 688464440), (40, 516348330), (48, 430290275), (50, 413078664), (60, 344232220), (75, 275385776), (80, 258174165), (100, 206539332), (120, 172116110), (150, 137692888), (200, 103269666), (240, 86058055), (300, 68846444), (400, 51634833), (600, 34423222), (1200, 17211611)]