20006316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 58094400

約数和(自身を除く): 38088084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 2659, 3762, 5318, 7524, 7977, 10636, 15954, 23931, 29249, 31908, 47862, 50521, 58498, 87747, 95724, 101042, 116996, 151563, 175494, 202084, 263241, 303126, 350988, 454689, 526482, 555731, 606252, 909378, 1052964, 1111462, 1667193, 1818756, 2222924, 3334386, 5001579, 6668772, 10003158, 20006316]

約数ペア:

[(1, 20006316), (2, 10003158), (3, 6668772), (4, 5001579), (6, 3334386), (9, 2222924), (11, 1818756), (12, 1667193), (18, 1111462), (19, 1052964), (22, 909378), (33, 606252), (36, 555731), (38, 526482), (44, 454689), (57, 350988), (66, 303126), (76, 263241), (99, 202084), (114, 175494), (132, 151563), (171, 116996), (198, 101042), (209, 95724), (228, 87747), (342, 58498), (396, 50521), (418, 47862), (627, 31908), (684, 29249), (836, 23931), (1254, 15954), (1881, 10636), (2508, 7977), (2659, 7524), (3762, 5318)]