20227867628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26407}}^1\times {\mathrm{10079}}^1$

素因数の和:36509

約数の個数: 24

約数和(自身を含む): 37266969600

約数和(自身を除く): 17039101972

約数列:

[1, 2, 4, 19, 38, 76, 10079, 20158, 26407, 40316, 52814, 105628, 191501, 383002, 501733, 766004, 1003466, 2006932, 266156153, 532312306, 1064624612, 5056966907, 10113933814, 20227867628]

約数ペア:

[(1, 20227867628), (2, 10113933814), (4, 5056966907), (19, 1064624612), (38, 532312306), (76, 266156153), (10079, 2006932), (20158, 1003466), (26407, 766004), (40316, 501733), (52814, 383002), (105628, 191501)]