20132930499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{16063}}^1$

素因数の和:18095

約数の個数: 32

約数和(自身を含む): 30842880000

約数和(自身を除く): 10709949501

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1999, 5997, 16063, 21989, 37981, 48189, 65967, 113943, 176693, 305197, 417791, 530079, 915591, 1253373, 3357167, 10071501, 32109937, 96329811, 353209307, 610088803, 1059627921, 1830266409, 6710976833, 20132930499]

約数ペア:

[(1, 20132930499), (3, 6710976833), (11, 1830266409), (19, 1059627921), (33, 610088803), (57, 353209307), (209, 96329811), (627, 32109937), (1999, 10071501), (5997, 3357167), (16063, 1253373), (21989, 915591), (37981, 530079), (48189, 417791), (65967, 305197), (113943, 176693)]