20170352628

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2130371}}^1$

素因数の和:2130644

約数の個数: 36

約数和(自身を含む): 51180056928

約数和(自身を除く): 31009704300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 2130371, 4260742, 6391113, 8521484, 12782226, 19173339, 25564452, 38346678, 76693356, 560287573, 1120575146, 1680862719, 2241150292, 3361725438, 5042588157, 6723450876, 10085176314, 20170352628]

約数ペア:

[(1, 20170352628), (2, 10085176314), (3, 6723450876), (4, 5042588157), (6, 3361725438), (9, 2241150292), (12, 1680862719), (18, 1120575146), (36, 560287573), (263, 76693356), (526, 38346678), (789, 25564452), (1052, 19173339), (1578, 12782226), (2367, 8521484), (3156, 6391113), (4734, 4260742), (9468, 2130371)]