20344568772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1259}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 54054604800

約数和(自身を除く): 33710036028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 359, 363, 372, 484, 682, 718, 726, 1023, 1077, 1259, 1364, 1436, 1452, 2046, 2154, 2518, 3751, 3777, 3949, 4092, 4308, 5036, 7502, 7554, 7898, 11129, 11253, 11847, 13849, 15004, 15108, 15796, 22258, 22506, 23694, 27698, 33387, 39029, 41547, 43439, 44516, 45012, 47388, 55396, 66774, 78058, 83094, 86878, 117087, 122419, 130317, 133548, 152339, 156116, 166188, 173756, 234174, 244838, 260634, 304678, 367257, 429319, 451981, 457017, 468348, 489676, 521268, 609356, 734514, 858638, 903962, 914034, 1287957, 1346609, 1355943, 1469028, 1717276, 1807924, 1828068, 2575914, 2693218, 2711886, 4039827, 4722509, 4971791, 5151828, 5386436, 5423772, 8079654, 9445018, 9943582, 14011411, 14167527, 14915373, 16159308, 18890036, 19887164, 28022822, 28335054, 29830746, 42034233, 54689701, 56045644, 56670108, 59661492, 84068466, 109379402, 154125521, 164069103, 168136932, 218758804, 308251042, 328138206, 462376563, 616502084, 656276412, 924753126, 1695380731, 1849506252, 3390761462, 5086142193, 6781522924, 10172284386, 20344568772]

約数ペア:

[(1, 20344568772), (2, 10172284386), (3, 6781522924), (4, 5086142193), (6, 3390761462), (11, 1849506252), (12, 1695380731), (22, 924753126), (31, 656276412), (33, 616502084), (44, 462376563), (62, 328138206), (66, 308251042), (93, 218758804), (121, 168136932), (124, 164069103), (132, 154125521), (186, 109379402), (242, 84068466), (341, 59661492), (359, 56670108), (363, 56045644), (372, 54689701), (484, 42034233), (682, 29830746), (718, 28335054), (726, 28022822), (1023, 19887164), (1077, 18890036), (1259, 16159308), (1364, 14915373), (1436, 14167527), (1452, 14011411), (2046, 9943582), (2154, 9445018), (2518, 8079654), (3751, 5423772), (3777, 5386436), (3949, 5151828), (4092, 4971791), (4308, 4722509), (5036, 4039827), (7502, 2711886), (7554, 2693218), (7898, 2575914), (11129, 1828068), (11253, 1807924), (11847, 1717276), (13849, 1469028), (15004, 1355943), (15108, 1346609), (15796, 1287957), (22258, 914034), (22506, 903962), (23694, 858638), (27698, 734514), (33387, 609356), (39029, 521268), (41547, 489676), (43439, 468348), (44516, 457017), (45012, 451981), (47388, 429319), (55396, 367257), (66774, 304678), (78058, 260634), (83094, 244838), (86878, 234174), (117087, 173756), (122419, 166188), (130317, 156116), (133548, 152339)]