20912012010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{232355689}}^1$

素因数の和:232355702

約数の個数: 24

約数和(自身を含む): 54371231460

約数和(自身を除く): 33459219450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 232355689, 464711378, 697067067, 1161778445, 1394134134, 2091201201, 2323556890, 3485335335, 4182402402, 6970670670, 10456006005, 20912012010]

約数ペア:

[(1, 20912012010), (2, 10456006005), (3, 6970670670), (5, 4182402402), (6, 3485335335), (9, 2323556890), (10, 2091201201), (15, 1394134134), (18, 1161778445), (30, 697067067), (45, 464711378), (90, 232355689)]