20479944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23063}}^1$

素因数の和:23109

約数の個数: 32

約数和(自身を含む): 52585920

約数和(自身を除く): 32105976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23063, 46126, 69189, 92252, 138378, 184504, 276756, 553512, 853331, 1706662, 2559993, 3413324, 5119986, 6826648, 10239972, 20479944]

約数ペア:

[(1, 20479944), (2, 10239972), (3, 6826648), (4, 5119986), (6, 3413324), (8, 2559993), (12, 1706662), (24, 853331), (37, 553512), (74, 276756), (111, 184504), (148, 138378), (222, 92252), (296, 69189), (444, 46126), (888, 23063)]