2019801864

素因数分解:

$2^3\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{42227}}^1$

素因数の和:44229

約数の個数: 32

約数和(自身を含む): 5052157920

約数和(自身を除く): 3032356056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1993, 3986, 5979, 7972, 11958, 15944, 23916, 42227, 47832, 84454, 126681, 168908, 253362, 337816, 506724, 1013448, 84158411, 168316822, 252475233, 336633644, 504950466, 673267288, 1009900932, 2019801864]

約数ペア:

[(1, 2019801864), (2, 1009900932), (3, 673267288), (4, 504950466), (6, 336633644), (8, 252475233), (12, 168316822), (24, 84158411), (1993, 1013448), (3986, 506724), (5979, 337816), (7972, 253362), (11958, 168908), (15944, 126681), (23916, 84454), (42227, 47832)]