20261826

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 56

約数和(自身を含む): 49119420

約数和(自身を除く): 28857594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1069, 1458, 2106, 2138, 3159, 3207, 6318, 6414, 9477, 9621, 13897, 18954, 19242, 27794, 28863, 41691, 57726, 83382, 86589, 125073, 173178, 250146, 259767, 375219, 519534, 750438, 779301, 1125657, 1558602, 2251314, 3376971, 6753942, 10130913, 20261826]

約数ペア:

[(1, 20261826), (2, 10130913), (3, 6753942), (6, 3376971), (9, 2251314), (13, 1558602), (18, 1125657), (26, 779301), (27, 750438), (39, 519534), (54, 375219), (78, 259767), (81, 250146), (117, 173178), (162, 125073), (234, 86589), (243, 83382), (351, 57726), (486, 41691), (702, 28863), (729, 27794), (1053, 19242), (1069, 18954), (1458, 13897), (2106, 9621), (2138, 9477), (3159, 6414), (3207, 6318)]