20095944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 55261440

約数和(自身を除く): 35165496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 467, 489, 652, 934, 978, 1304, 1401, 1793, 1868, 1956, 2802, 3586, 3736, 3912, 5137, 5379, 5604, 7172, 10274, 10758, 11208, 14344, 15411, 20548, 21516, 30822, 41096, 43032, 61644, 76121, 123288, 152242, 228363, 304484, 456726, 608968, 837331, 913452, 1674662, 1826904, 2511993, 3349324, 5023986, 6698648, 10047972, 20095944]

約数ペア:

[(1, 20095944), (2, 10047972), (3, 6698648), (4, 5023986), (6, 3349324), (8, 2511993), (11, 1826904), (12, 1674662), (22, 913452), (24, 837331), (33, 608968), (44, 456726), (66, 304484), (88, 228363), (132, 152242), (163, 123288), (264, 76121), (326, 61644), (467, 43032), (489, 41096), (652, 30822), (934, 21516), (978, 20548), (1304, 15411), (1401, 14344), (1793, 11208), (1868, 10758), (1956, 10274), (2802, 7172), (3586, 5604), (3736, 5379), (3912, 5137)]