20092158

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19613

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 26909442

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19583, 39166, 58749, 117498, 176247, 352494, 372077, 528741, 744154, 1057482, 1116231, 2232462, 3348693, 6697386, 10046079, 20092158]

約数ペア:

[(1, 20092158), (2, 10046079), (3, 6697386), (6, 3348693), (9, 2232462), (18, 1116231), (19, 1057482), (27, 744154), (38, 528741), (54, 372077), (57, 352494), (114, 176247), (171, 117498), (342, 58749), (513, 39166), (1026, 19583)]