20193338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 15126982

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1021, 1798, 2042, 9889, 11231, 19778, 22462, 29609, 31651, 59218, 63302, 325699, 348161, 651398, 696322, 917879, 1835758, 10096669, 20193338]

約数ペア:

[(1, 20193338), (2, 10096669), (11, 1835758), (22, 917879), (29, 696322), (31, 651398), (58, 348161), (62, 325699), (319, 63302), (341, 59218), (638, 31651), (682, 29609), (899, 22462), (1021, 19778), (1798, 11231), (2042, 9889)]