20071349199

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2347}}^1\times {\mathrm{7853}}^1$

素因数の和:10228

約数の個数: 36

約数和(自身を含む): 31884820968

約数和(自身を除く): 11813471769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2347, 7041, 7853, 21123, 23559, 25817, 70677, 77451, 86383, 232353, 259149, 283987, 777447, 851961, 950213, 2555883, 2850639, 8551917, 18430991, 55292973, 165878919, 202740901, 608222703, 1824668109, 2230149911, 6690449733, 20071349199]

約数ペア:

[(1, 20071349199), (3, 6690449733), (9, 2230149911), (11, 1824668109), (33, 608222703), (99, 202740901), (121, 165878919), (363, 55292973), (1089, 18430991), (2347, 8551917), (7041, 2850639), (7853, 2555883), (21123, 950213), (23559, 851961), (25817, 777447), (70677, 283987), (77451, 259149), (86383, 232353)]