20136462190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{101173}}^1$

素因数の和:102724

約数の個数: 32

約数和(自身を含む): 39059639136

約数和(自身を除く): 18923176946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1531, 3062, 7655, 15310, 19903, 39806, 99515, 101173, 199030, 202346, 505865, 1011730, 1315249, 2630498, 6576245, 13152490, 154895863, 309791726, 774479315, 1548958630, 2013646219, 4027292438, 10068231095, 20136462190]

約数ペア:

[(1, 20136462190), (2, 10068231095), (5, 4027292438), (10, 2013646219), (13, 1548958630), (26, 774479315), (65, 309791726), (130, 154895863), (1531, 13152490), (3062, 6576245), (7655, 2630498), (15310, 1315249), (19903, 1011730), (39806, 505865), (99515, 202346), (101173, 199030)]