20232910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 18595250

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1283, 1577, 2566, 3154, 6415, 7885, 12830, 15770, 24377, 48754, 106489, 121885, 212978, 243770, 532445, 1064890, 2023291, 4046582, 10116455, 20232910]

約数ペア:

[(1, 20232910), (2, 10116455), (5, 4046582), (10, 2023291), (19, 1064890), (38, 532445), (83, 243770), (95, 212978), (166, 121885), (190, 106489), (415, 48754), (830, 24377), (1283, 15770), (1577, 12830), (2566, 7885), (3154, 6415)]