20874966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16033}}^1$

素因数の和:16076

約数の個数: 32

約数和(自身を含む): 49256448

約数和(自身を除く): 28381482

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16033, 32066, 48099, 96198, 112231, 224462, 336693, 497023, 673386, 994046, 1491069, 2982138, 3479161, 6958322, 10437483, 20874966]

約数ペア:

[(1, 20874966), (2, 10437483), (3, 6958322), (6, 3479161), (7, 2982138), (14, 1491069), (21, 994046), (31, 673386), (42, 497023), (62, 336693), (93, 224462), (186, 112231), (217, 96198), (434, 48099), (651, 32066), (1302, 16033)]