20104353346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5711}}^1\times {\mathrm{22859}}^1$

素因数の和:28590

約数の個数: 32

約数和(自身を含む): 37605980160

約数和(自身を除く): 17501626814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5711, 11422, 22859, 39977, 45718, 62821, 79954, 125642, 160013, 251449, 320026, 439747, 502898, 879494, 1760143, 3520286, 130547749, 261095498, 913834243, 1436025239, 1827668486, 2872050478, 10052176673, 20104353346]

約数ペア:

[(1, 20104353346), (2, 10052176673), (7, 2872050478), (11, 1827668486), (14, 1436025239), (22, 913834243), (77, 261095498), (154, 130547749), (5711, 3520286), (11422, 1760143), (22859, 879494), (39977, 502898), (45718, 439747), (62821, 320026), (79954, 251449), (125642, 160013)]