20176303338

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19665013}}^1$

素因数の和:19665043

約数の個数: 32

約数和(自身を含む): 47196033600

約数和(自身を除く): 27019730262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19665013, 39330026, 58995039, 117990078, 176985117, 353970234, 373635247, 530955351, 747270494, 1061910702, 1120905741, 2241811482, 3362717223, 6725434446, 10088151669, 20176303338]

約数ペア:

[(1, 20176303338), (2, 10088151669), (3, 6725434446), (6, 3362717223), (9, 2241811482), (18, 1120905741), (19, 1061910702), (27, 747270494), (38, 530955351), (54, 373635247), (57, 353970234), (114, 176985117), (171, 117990078), (342, 58995039), (513, 39330026), (1026, 19665013)]