20118344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5153

約数の個数: 32

約数和(自身を含む): 41326200

約数和(自身を除く): 21207856

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5101, 10202, 20404, 40808, 86717, 147929, 173434, 295858, 346868, 591716, 693736, 1183432, 2514793, 5029586, 10059172, 20118344]

約数ペア:

[(1, 20118344), (2, 10059172), (4, 5029586), (8, 2514793), (17, 1183432), (29, 693736), (34, 591716), (58, 346868), (68, 295858), (116, 173434), (136, 147929), (232, 86717), (493, 40808), (986, 20404), (1972, 10202), (3944, 5101)]