20160232690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{188431}}^1$

素因数の和:189274

約数の個数: 32

約数和(自身を含む): 39127527936

約数和(自身を除く): 18967295246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 823, 1646, 4115, 8230, 10699, 21398, 53495, 106990, 188431, 376862, 942155, 1884310, 2449603, 4899206, 12248015, 24496030, 155078713, 310157426, 775393565, 1550787130, 2016023269, 4032046538, 10080116345, 20160232690]

約数ペア:

[(1, 20160232690), (2, 10080116345), (5, 4032046538), (10, 2016023269), (13, 1550787130), (26, 775393565), (65, 310157426), (130, 155078713), (823, 24496030), (1646, 12248015), (4115, 4899206), (8230, 2449603), (10699, 1884310), (21398, 942155), (53495, 376862), (106990, 188431)]