20710050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 51907392

約数和(自身を除く): 31197342

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1367, 1515, 2525, 2734, 3030, 4101, 5050, 6835, 7575, 8202, 13670, 15150, 20505, 34175, 41010, 68350, 102525, 138067, 205050, 276134, 414201, 690335, 828402, 1380670, 2071005, 3451675, 4142010, 6903350, 10355025, 20710050]

約数ペア:

[(1, 20710050), (2, 10355025), (3, 6903350), (5, 4142010), (6, 3451675), (10, 2071005), (15, 1380670), (25, 828402), (30, 690335), (50, 414201), (75, 276134), (101, 205050), (150, 138067), (202, 102525), (303, 68350), (505, 41010), (606, 34175), (1010, 20505), (1367, 15150), (1515, 13670), (2525, 8202), (2734, 7575), (3030, 6835), (4101, 5050)]