20213093377

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 21699216000

約数和(自身を除く): 1486122623

約数列:

[1, 37, 43, 59, 349, 617, 1591, 2183, 2537, 12913, 15007, 20591, 22829, 26531, 36403, 93869, 215333, 555259, 761867, 885413, 981647, 1346911, 1565329, 7967321, 9259319, 12704647, 32760281, 57917173, 342594803, 470071939, 546299821, 20213093377]

約数ペア:

[(1, 20213093377), (37, 546299821), (43, 470071939), (59, 342594803), (349, 57917173), (617, 32760281), (1591, 12704647), (2183, 9259319), (2537, 7967321), (12913, 1565329), (15007, 1346911), (20591, 981647), (22829, 885413), (26531, 761867), (36403, 555259), (93869, 215333)]