20010341169

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 39313397760

約数和(自身を除く): 19303056591

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 97, 117, 133, 171, 189, 243, 247, 273, 291, 351, 399, 491, 513, 567, 679, 741, 819, 873, 1053, 1197, 1261, 1473, 1539, 1701, 1729, 1843, 2037, 2223, 2457, 2619, 3159, 3437, 3591, 3783, 4419, 4617, 5187, 5529, 6111, 6383, 6669, 7371, 7857, 8827, 9329, 10311, 10773, 11349, 12901, 13257, 15561, 16587, 18333, 19149, 20007, 22113, 23571, 23959, 26481, 27987, 30933, 32319, 34047, 38703, 39771, 44681, 46683, 47627, 49761, 54999, 57447, 60021, 65303, 71877, 79443, 83961, 92799, 102141, 116109, 119313, 121277, 134043, 140049, 142881, 149283, 164997, 167713, 172341, 195909, 215631, 238329, 251883, 278397, 306423, 333389, 348327, 363831, 402129, 420147, 428643, 447849, 503139, 517023, 587727, 619151, 646893, 714987, 755649, 835191, 848939, 904913, 1000167, 1044981, 1091493, 1206387, 1285929, 1509417, 1551069, 1763181, 1857453, 1940679, 2144961, 2266947, 2546817, 2714739, 3000501, 3134943, 3274479, 3619161, 3857787, 4334057, 4528251, 5289543, 5572359, 5822037, 6334391, 7640451, 8144217, 9001503, 9823437, 10857483, 11573361, 11763869, 13002171, 13584753, 15868629, 16717077, 19003173, 22921353, 24432651, 27004509, 29470311, 35291607, 39006513, 40754259, 50151231, 57009519, 68764059, 73297953, 81013527, 82347083, 105874821, 117019539, 150453693, 171028557, 206292177, 219893859, 247041249, 317624463, 351058617, 513085671, 741123747, 952873389, 1053175851, 1539257013, 2223371241, 2858620167, 6670113723, 20010341169]

約数ペア:

[(1, 20010341169), (3, 6670113723), (7, 2858620167), (9, 2223371241), (13, 1539257013), (19, 1053175851), (21, 952873389), (27, 741123747), (39, 513085671), (57, 351058617), (63, 317624463), (81, 247041249), (91, 219893859), (97, 206292177), (117, 171028557), (133, 150453693), (171, 117019539), (189, 105874821), (243, 82347083), (247, 81013527), (273, 73297953), (291, 68764059), (351, 57009519), (399, 50151231), (491, 40754259), (513, 39006513), (567, 35291607), (679, 29470311), (741, 27004509), (819, 24432651), (873, 22921353), (1053, 19003173), (1197, 16717077), (1261, 15868629), (1473, 13584753), (1539, 13002171), (1701, 11763869), (1729, 11573361), (1843, 10857483), (2037, 9823437), (2223, 9001503), (2457, 8144217), (2619, 7640451), (3159, 6334391), (3437, 5822037), (3591, 5572359), (3783, 5289543), (4419, 4528251), (4617, 4334057), (5187, 3857787), (5529, 3619161), (6111, 3274479), (6383, 3134943), (6669, 3000501), (7371, 2714739), (7857, 2546817), (8827, 2266947), (9329, 2144961), (10311, 1940679), (10773, 1857453), (11349, 1763181), (12901, 1551069), (13257, 1509417), (15561, 1285929), (16587, 1206387), (18333, 1091493), (19149, 1044981), (20007, 1000167), (22113, 904913), (23571, 848939), (23959, 835191), (26481, 755649), (27987, 714987), (30933, 646893), (32319, 619151), (34047, 587727), (38703, 517023), (39771, 503139), (44681, 447849), (46683, 428643), (47627, 420147), (49761, 402129), (54999, 363831), (57447, 348327), (60021, 333389), (65303, 306423), (71877, 278397), (79443, 251883), (83961, 238329), (92799, 215631), (102141, 195909), (116109, 172341), (119313, 167713), (121277, 164997), (134043, 149283), (140049, 142881)]