20143011645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19461847}}^1$

素因数の和:19461881

約数の個数: 24

約数和(自身を含む): 36432579456

約数和(自身を除く): 16289567811

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 19461847, 58385541, 97309235, 175156623, 291927705, 447622481, 875783115, 1342867443, 2238112405, 4028602329, 6714337215, 20143011645]

約数ペア:

[(1, 20143011645), (3, 6714337215), (5, 4028602329), (9, 2238112405), (15, 1342867443), (23, 875783115), (45, 447622481), (69, 291927705), (115, 175156623), (207, 97309235), (345, 58385541), (1035, 19461847)]