20345952

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19267}}^1$

素因数の和:19291

約数の個数: 48

約数和(自身を含む): 58266432

約数和(自身を除く): 37920480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19267, 38534, 57801, 77068, 115602, 154136, 211937, 231204, 308272, 423874, 462408, 616544, 635811, 847748, 924816, 1271622, 1695496, 1849632, 2543244, 3390992, 5086488, 6781984, 10172976, 20345952]

約数ペア:

[(1, 20345952), (2, 10172976), (3, 6781984), (4, 5086488), (6, 3390992), (8, 2543244), (11, 1849632), (12, 1695496), (16, 1271622), (22, 924816), (24, 847748), (32, 635811), (33, 616544), (44, 462408), (48, 423874), (66, 308272), (88, 231204), (96, 211937), (132, 154136), (176, 115602), (264, 77068), (352, 57801), (528, 38534), (1056, 19267)]