20215622024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{9277}}^1$

素因数の和:10230

約数の個数: 64

約数和(自身を含む): 42646141440

約数和(自身を除く): 22430519416

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 911, 1196, 1822, 2392, 3644, 7288, 9277, 11843, 18554, 20953, 23686, 37108, 41906, 47372, 74216, 83812, 94744, 120601, 167624, 213371, 241202, 272389, 426742, 482404, 544778, 853484, 964808, 1089556, 1706968, 2179112, 2773823, 5547646, 8451347, 11095292, 16902694, 22190584, 33805388, 67610776, 109867511, 194380981, 219735022, 388761962, 439470044, 777523924, 878940088, 1555047848, 2526952753, 5053905506, 10107811012, 20215622024]

約数ペア:

[(1, 20215622024), (2, 10107811012), (4, 5053905506), (8, 2526952753), (13, 1555047848), (23, 878940088), (26, 777523924), (46, 439470044), (52, 388761962), (92, 219735022), (104, 194380981), (184, 109867511), (299, 67610776), (598, 33805388), (911, 22190584), (1196, 16902694), (1822, 11095292), (2392, 8451347), (3644, 5547646), (7288, 2773823), (9277, 2179112), (11843, 1706968), (18554, 1089556), (20953, 964808), (23686, 853484), (37108, 544778), (41906, 482404), (47372, 426742), (74216, 272389), (83812, 241202), (94744, 213371), (120601, 167624)]