20088552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 35898648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 1619, 2068, 3102, 3238, 4136, 4857, 6204, 6476, 9714, 12408, 12952, 17809, 19428, 35618, 38856, 53427, 71236, 76093, 106854, 142472, 152186, 213708, 228279, 304372, 427416, 456558, 608744, 837023, 913116, 1674046, 1826232, 2511069, 3348092, 5022138, 6696184, 10044276, 20088552]

約数ペア:

[(1, 20088552), (2, 10044276), (3, 6696184), (4, 5022138), (6, 3348092), (8, 2511069), (11, 1826232), (12, 1674046), (22, 913116), (24, 837023), (33, 608744), (44, 456558), (47, 427416), (66, 304372), (88, 228279), (94, 213708), (132, 152186), (141, 142472), (188, 106854), (264, 76093), (282, 71236), (376, 53427), (517, 38856), (564, 35618), (1034, 19428), (1128, 17809), (1551, 12952), (1619, 12408), (2068, 9714), (3102, 6476), (3238, 6204), (4136, 4857)]