20172542402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6719701}}^1$

素因数の和:6719801

約数の個数: 16

約数和(自身を含む): 32254569600

約数和(自身を除く): 12082027198

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6719701, 13439402, 127674319, 255348638, 530856379, 1061712758, 10086271201, 20172542402]

約数ペア:

[(1, 20172542402), (2, 10086271201), (19, 1061712758), (38, 530856379), (79, 255348638), (158, 127674319), (1501, 13439402), (3002, 6719701)]