20344446

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 46873008

約数和(自身を除く): 26528562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1021, 1107, 2042, 2214, 3063, 3321, 6126, 6642, 9189, 9963, 18378, 19926, 27567, 41861, 55134, 82701, 83722, 125583, 165402, 248103, 251166, 376749, 496206, 753498, 1130247, 2260494, 3390741, 6781482, 10172223, 20344446]

約数ペア:

[(1, 20344446), (2, 10172223), (3, 6781482), (6, 3390741), (9, 2260494), (18, 1130247), (27, 753498), (41, 496206), (54, 376749), (81, 251166), (82, 248103), (123, 165402), (162, 125583), (243, 83722), (246, 82701), (369, 55134), (486, 41861), (738, 27567), (1021, 19926), (1107, 18378), (2042, 9963), (2214, 9189), (3063, 6642), (3321, 6126)]