20962224

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8594

約数の個数: 60

約数和(自身を含む): 62123256

約数和(自身を除く): 41161032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8563, 17126, 25689, 34252, 51378, 68504, 77067, 102756, 137008, 145571, 154134, 205512, 291142, 308268, 411024, 436713, 582284, 616536, 873426, 1164568, 1233072, 1310139, 1746852, 2329136, 2620278, 3493704, 5240556, 6987408, 10481112, 20962224]

約数ペア:

[(1, 20962224), (2, 10481112), (3, 6987408), (4, 5240556), (6, 3493704), (8, 2620278), (9, 2329136), (12, 1746852), (16, 1310139), (17, 1233072), (18, 1164568), (24, 873426), (34, 616536), (36, 582284), (48, 436713), (51, 411024), (68, 308268), (72, 291142), (102, 205512), (136, 154134), (144, 145571), (153, 137008), (204, 102756), (272, 77067), (306, 68504), (408, 51378), (612, 34252), (816, 25689), (1224, 17126), (2448, 8563)]