20346880104

素因数分解:

$2^3\times 3^3\times {\mathrm{569}}^1\times {\mathrm{165551}}^1$

素因数の和:166135

約数の個数: 64

約数和(自身を含む): 56618784000

約数和(自身を除く): 36271903896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 10242, 13656, 15363, 20484, 30726, 40968, 61452, 122904, 165551, 331102, 496653, 662204, 993306, 1324408, 1489959, 1986612, 2979918, 3973224, 4469877, 5959836, 8939754, 11919672, 17879508, 35759016, 94198519, 188397038, 282595557, 376794076, 565191114, 753588152, 847786671, 1130382228, 1695573342, 2260764456, 2543360013, 3391146684, 5086720026, 6782293368, 10173440052, 20346880104]

約数ペア:

[(1, 20346880104), (2, 10173440052), (3, 6782293368), (4, 5086720026), (6, 3391146684), (8, 2543360013), (9, 2260764456), (12, 1695573342), (18, 1130382228), (24, 847786671), (27, 753588152), (36, 565191114), (54, 376794076), (72, 282595557), (108, 188397038), (216, 94198519), (569, 35759016), (1138, 17879508), (1707, 11919672), (2276, 8939754), (3414, 5959836), (4552, 4469877), (5121, 3973224), (6828, 2979918), (10242, 1986612), (13656, 1489959), (15363, 1324408), (20484, 993306), (30726, 662204), (40968, 496653), (61452, 331102), (122904, 165551)]