20219212794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1\times {\mathrm{1237}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 44385449472

約数和(自身を除く): 24166236678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1091, 1237, 1362, 2182, 2474, 2497, 3273, 3711, 4994, 6546, 7422, 7491, 12001, 13607, 14982, 24002, 27214, 36003, 40821, 72006, 81642, 247657, 280799, 495314, 561598, 742971, 842397, 1349567, 1485942, 1684794, 2699134, 2724227, 3088789, 4048701, 5448454, 6177578, 8097402, 8172681, 9266367, 14845237, 16345362, 18532734, 29690474, 44535711, 89071422, 306351709, 612703418, 919055127, 1838110254, 3369868799, 6739737598, 10109606397, 20219212794]

約数ペア:

[(1, 20219212794), (2, 10109606397), (3, 6739737598), (6, 3369868799), (11, 1838110254), (22, 919055127), (33, 612703418), (66, 306351709), (227, 89071422), (454, 44535711), (681, 29690474), (1091, 18532734), (1237, 16345362), (1362, 14845237), (2182, 9266367), (2474, 8172681), (2497, 8097402), (3273, 6177578), (3711, 5448454), (4994, 4048701), (6546, 3088789), (7422, 2724227), (7491, 2699134), (12001, 1684794), (13607, 1485942), (14982, 1349567), (24002, 842397), (27214, 742971), (36003, 561598), (40821, 495314), (72006, 280799), (81642, 247657)]