20863581168

素因数分解:

$2^4\times 3^1\times {\mathrm{434657941}}^1$

素因数の和:434657952

約数の個数: 20

約数和(自身を含む): 53897584808

約数和(自身を除く): 33034003640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 434657941, 869315882, 1303973823, 1738631764, 2607947646, 3477263528, 5215895292, 6954527056, 10431790584, 20863581168]

約数ペア:

[(1, 20863581168), (2, 10431790584), (3, 6954527056), (4, 5215895292), (6, 3477263528), (8, 2607947646), (12, 1738631764), (16, 1303973823), (24, 869315882), (48, 434657941)]