20228936730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{819317}}^1$

素因数の和:820150

約数の個数: 32

約数和(自身を含む): 48608498304

約数和(自身を除く): 28379561574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 4115, 4938, 8230, 12345, 24690, 819317, 1638634, 2457951, 4096585, 4915902, 8193170, 12289755, 24579510, 674297891, 1348595782, 2022893673, 3371489455, 4045787346, 6742978910, 10114468365, 20228936730]

約数ペア:

[(1, 20228936730), (2, 10114468365), (3, 6742978910), (5, 4045787346), (6, 3371489455), (10, 2022893673), (15, 1348595782), (30, 674297891), (823, 24579510), (1646, 12289755), (2469, 8193170), (4115, 4915902), (4938, 4096585), (8230, 2457951), (12345, 1638634), (24690, 819317)]