20604132

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3382

約数の個数: 60

約数和(自身を含む): 56715120

約数和(自身を除く): 36110988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 3347, 6156, 6694, 10041, 13388, 20082, 30123, 40164, 60246, 63593, 90369, 120492, 127186, 180738, 190779, 254372, 271107, 361476, 381558, 542214, 572337, 763116, 1084428, 1144674, 1717011, 2289348, 3434022, 5151033, 6868044, 10302066, 20604132]

約数ペア:

[(1, 20604132), (2, 10302066), (3, 6868044), (4, 5151033), (6, 3434022), (9, 2289348), (12, 1717011), (18, 1144674), (19, 1084428), (27, 763116), (36, 572337), (38, 542214), (54, 381558), (57, 361476), (76, 271107), (81, 254372), (108, 190779), (114, 180738), (162, 127186), (171, 120492), (228, 90369), (324, 63593), (342, 60246), (513, 40164), (684, 30123), (1026, 20082), (1539, 13388), (2052, 10041), (3078, 6694), (3347, 6156)]