20162040465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8348671}}^1$

素因数の和:8348709

約数の個数: 32

約数和(自身を含む): 38470680576

約数和(自身を除く): 18308640111

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8348671, 25046013, 41743355, 58440697, 125230065, 175322091, 192019433, 292203485, 576058299, 876610455, 960097165, 1344136031, 2880291495, 4032408093, 6720680155, 20162040465]

約数ペア:

[(1, 20162040465), (3, 6720680155), (5, 4032408093), (7, 2880291495), (15, 1344136031), (21, 960097165), (23, 876610455), (35, 576058299), (69, 292203485), (105, 192019433), (115, 175322091), (161, 125230065), (345, 58440697), (483, 41743355), (805, 25046013), (2415, 8348671)]