20184871388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24144583}}^1$

素因数の和:24144617

約数の個数: 24

約数和(自身を含む): 40562901120

約数和(自身を除く): 20378029732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24144583, 48289166, 96578332, 265590413, 458747077, 531180826, 917494154, 1062361652, 1834988308, 5046217847, 10092435694, 20184871388]

約数ペア:

[(1, 20184871388), (2, 10092435694), (4, 5046217847), (11, 1834988308), (19, 1062361652), (22, 917494154), (38, 531180826), (44, 458747077), (76, 265590413), (209, 96578332), (418, 48289166), (836, 24144583)]