20374878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 32

約数和(自身を含む): 44380800

約数和(自身を除く): 24005922

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6163, 12326, 18489, 36978, 117097, 178727, 234194, 351291, 357454, 536181, 702582, 1072362, 3395813, 6791626, 10187439, 20374878]

約数ペア:

[(1, 20374878), (2, 10187439), (3, 6791626), (6, 3395813), (19, 1072362), (29, 702582), (38, 536181), (57, 357454), (58, 351291), (87, 234194), (114, 178727), (174, 117097), (551, 36978), (1102, 18489), (1653, 12326), (3306, 6163)]