20110543065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2593}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 37682311680

約数和(自身を除く): 17571768615

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 193, 235, 285, 423, 579, 705, 855, 893, 965, 1737, 2115, 2593, 2679, 2895, 3667, 4465, 7779, 8037, 8685, 9071, 11001, 12965, 13395, 18335, 23337, 27213, 33003, 38895, 40185, 45355, 49267, 55005, 81639, 116685, 121871, 136065, 147801, 165015, 172349, 246335, 365613, 408195, 443403, 500449, 517047, 609355, 739005, 861745, 1096839, 1501347, 1551141, 1828065, 2217015, 2315549, 2502245, 2585235, 4504041, 5484195, 6946647, 7506735, 7755705, 9508531, 11577745, 20839941, 22520205, 23521103, 28525593, 34733235, 47542655, 70563309, 85576779, 104199705, 117605515, 142627965, 211689927, 352816545, 427883895, 446900957, 1058449635, 1340702871, 2234504785, 4022108613, 6703514355, 20110543065]

約数ペア:

[(1, 20110543065), (3, 6703514355), (5, 4022108613), (9, 2234504785), (15, 1340702871), (19, 1058449635), (45, 446900957), (47, 427883895), (57, 352816545), (95, 211689927), (141, 142627965), (171, 117605515), (193, 104199705), (235, 85576779), (285, 70563309), (423, 47542655), (579, 34733235), (705, 28525593), (855, 23521103), (893, 22520205), (965, 20839941), (1737, 11577745), (2115, 9508531), (2593, 7755705), (2679, 7506735), (2895, 6946647), (3667, 5484195), (4465, 4504041), (7779, 2585235), (8037, 2502245), (8685, 2315549), (9071, 2217015), (11001, 1828065), (12965, 1551141), (13395, 1501347), (18335, 1096839), (23337, 861745), (27213, 739005), (33003, 609355), (38895, 517047), (40185, 500449), (45355, 443403), (49267, 408195), (55005, 365613), (81639, 246335), (116685, 172349), (121871, 165015), (136065, 147801)]