20042036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 42725760

約数和(自身を除く): 22683724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 373, 404, 532, 707, 746, 1414, 1492, 1919, 2611, 2828, 3838, 5222, 7087, 7676, 10444, 13433, 14174, 26866, 28348, 37673, 49609, 53732, 75346, 99218, 150692, 198436, 263711, 527422, 715787, 1054844, 1431574, 2863148, 5010509, 10021018, 20042036]

約数ペア:

[(1, 20042036), (2, 10021018), (4, 5010509), (7, 2863148), (14, 1431574), (19, 1054844), (28, 715787), (38, 527422), (76, 263711), (101, 198436), (133, 150692), (202, 99218), (266, 75346), (373, 53732), (404, 49609), (532, 37673), (707, 28348), (746, 26866), (1414, 14174), (1492, 13433), (1919, 10444), (2611, 7676), (2828, 7087), (3838, 5222)]