20733131163

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{13931}}^1$

素因数の和:14199

約数の個数: 32

約数和(自身を含む): 28835896320

約数和(自身を除く): 8102765157

約数列:

[1, 3, 43, 83, 129, 139, 249, 417, 3569, 5977, 10707, 11537, 13931, 17931, 34611, 41793, 496091, 599033, 1156273, 1488273, 1797099, 1936409, 3468819, 5809227, 49719739, 83265587, 149159217, 160721947, 249796761, 482165841, 6911043721, 20733131163]

約数ペア:

[(1, 20733131163), (3, 6911043721), (43, 482165841), (83, 249796761), (129, 160721947), (139, 149159217), (249, 83265587), (417, 49719739), (3569, 5809227), (5977, 3468819), (10707, 1936409), (11537, 1797099), (13931, 1488273), (17931, 1156273), (34611, 599033), (41793, 496091)]