20435568

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 53020416

約数和(自身を除く): 32584848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1571, 1626, 2168, 3142, 3252, 4336, 4713, 6284, 6504, 9426, 12568, 13008, 18852, 25136, 37704, 75408, 425741, 851482, 1277223, 1702964, 2554446, 3405928, 5108892, 6811856, 10217784, 20435568]

約数ペア:

[(1, 20435568), (2, 10217784), (3, 6811856), (4, 5108892), (6, 3405928), (8, 2554446), (12, 1702964), (16, 1277223), (24, 851482), (48, 425741), (271, 75408), (542, 37704), (813, 25136), (1084, 18852), (1571, 13008), (1626, 12568), (2168, 9426), (3142, 6504), (3252, 6284), (4336, 4713)]