20149202277

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{408019}}^1$

素因数の和:408118

約数の個数: 32

約数和(自身を含む): 31335936000

約数和(自身を除く): 11186733723

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 5487, 16461, 49383, 408019, 1224057, 3672171, 11016513, 12648589, 24073121, 37945767, 72219363, 113837301, 216658089, 341511903, 649974267, 746266751, 2238800253, 6716400759, 20149202277]

約数ペア:

[(1, 20149202277), (3, 6716400759), (9, 2238800253), (27, 746266751), (31, 649974267), (59, 341511903), (93, 216658089), (177, 113837301), (279, 72219363), (531, 37945767), (837, 24073121), (1593, 12648589), (1829, 11016513), (5487, 3672171), (16461, 1224057), (49383, 408019)]