20152202504

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{630229}}^1$

素因数の和:630813

約数の個数: 32

約数和(自身を含む): 43258987200

約数和(自身を除く): 23106784696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15988, 31976, 630229, 1260458, 2520916, 4411603, 5041832, 8823206, 17646412, 35292824, 359860759, 719721518, 1439443036, 2519025313, 2878886072, 5038050626, 10076101252, 20152202504]

約数ペア:

[(1, 20152202504), (2, 10076101252), (4, 5038050626), (7, 2878886072), (8, 2519025313), (14, 1439443036), (28, 719721518), (56, 359860759), (571, 35292824), (1142, 17646412), (2284, 8823206), (3997, 5041832), (4568, 4411603), (7994, 2520916), (15988, 1260458), (31976, 630229)]