20167025733

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{463}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 31750963200

約数和(自身を除く): 11583937467

約数列:

[1, 3, 9, 19, 27, 57, 171, 197, 431, 463, 513, 591, 1293, 1389, 1773, 3743, 3879, 4167, 5319, 8189, 8797, 11229, 11637, 12501, 24567, 26391, 33687, 73701, 79173, 84907, 91211, 101061, 199553, 221103, 237519, 254721, 273633, 598659, 764163, 820899, 1613233, 1733009, 1795977, 2292489, 2462697, 3791507, 4839699, 5199027, 5387931, 11374521, 14519097, 15597081, 34123563, 39311941, 43557291, 46791243, 102370689, 117935823, 353807469, 746926879, 1061422407, 2240780637, 6722341911, 20167025733]

約数ペア:

[(1, 20167025733), (3, 6722341911), (9, 2240780637), (19, 1061422407), (27, 746926879), (57, 353807469), (171, 117935823), (197, 102370689), (431, 46791243), (463, 43557291), (513, 39311941), (591, 34123563), (1293, 15597081), (1389, 14519097), (1773, 11374521), (3743, 5387931), (3879, 5199027), (4167, 4839699), (5319, 3791507), (8189, 2462697), (8797, 2292489), (11229, 1795977), (11637, 1733009), (12501, 1613233), (24567, 820899), (26391, 764163), (33687, 598659), (73701, 273633), (79173, 254721), (84907, 237519), (91211, 221103), (101061, 199553)]