20576730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6791}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 49880448

約数和(自身を除く): 29303718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6791, 13582, 20373, 33955, 40746, 67910, 101865, 203730, 685891, 1371782, 2057673, 3429455, 4115346, 6858910, 10288365, 20576730]

約数ペア:

[(1, 20576730), (2, 10288365), (3, 6858910), (5, 4115346), (6, 3429455), (10, 2057673), (15, 1371782), (30, 685891), (101, 203730), (202, 101865), (303, 67910), (505, 40746), (606, 33955), (1010, 20373), (1515, 13582), (3030, 6791)]