20058148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23993}}^1$

素因数の和:24027

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 20251772

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23993, 47986, 95972, 263923, 455867, 527846, 911734, 1055692, 1823468, 5014537, 10029074, 20058148]

約数ペア:

[(1, 20058148), (2, 10029074), (4, 5014537), (11, 1823468), (19, 1055692), (22, 911734), (38, 527846), (44, 455867), (76, 263923), (209, 95972), (418, 47986), (836, 23993)]