20022124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15537

約数の個数: 24

約数和(自身を含む): 39054960

約数和(自身を除く): 19032836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15497, 30994, 61988, 263449, 294443, 526898, 588886, 1053796, 1177772, 5005531, 10011062, 20022124]

約数ペア:

[(1, 20022124), (2, 10011062), (4, 5005531), (17, 1177772), (19, 1053796), (34, 588886), (38, 526898), (68, 294443), (76, 263449), (323, 61988), (646, 30994), (1292, 15497)]