20733138738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2236

約数の個数: 96

約数和(自身を含む): 48947698800

約数和(自身を除く): 28214560062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 509, 654, 981, 1018, 1417, 1527, 1597, 1962, 2834, 3054, 3194, 4251, 4581, 4791, 6617, 8502, 9162, 9582, 12753, 13234, 14373, 19851, 20761, 25506, 28746, 39702, 41522, 55481, 59553, 62283, 110962, 119106, 124566, 166443, 174073, 186849, 332886, 348146, 373698, 499329, 522219, 721253, 812873, 998658, 1044438, 1442506, 1566657, 1625746, 2163759, 2262949, 2438619, 3133314, 4327518, 4525898, 4877238, 6491277, 6788847, 7315857, 10567349, 12982554, 13577694, 14631714, 20366541, 21134698, 31702047, 40733082, 63404094, 88603157, 95106141, 177206314, 190212282, 265809471, 531618942, 797428413, 1151841041, 1594856826, 2303682082, 3455523123, 6911046246, 10366569369, 20733138738]

約数ペア:

[(1, 20733138738), (2, 10366569369), (3, 6911046246), (6, 3455523123), (9, 2303682082), (13, 1594856826), (18, 1151841041), (26, 797428413), (39, 531618942), (78, 265809471), (109, 190212282), (117, 177206314), (218, 95106141), (234, 88603157), (327, 63404094), (509, 40733082), (654, 31702047), (981, 21134698), (1018, 20366541), (1417, 14631714), (1527, 13577694), (1597, 12982554), (1962, 10567349), (2834, 7315857), (3054, 6788847), (3194, 6491277), (4251, 4877238), (4581, 4525898), (4791, 4327518), (6617, 3133314), (8502, 2438619), (9162, 2262949), (9582, 2163759), (12753, 1625746), (13234, 1566657), (14373, 1442506), (19851, 1044438), (20761, 998658), (25506, 812873), (28746, 721253), (39702, 522219), (41522, 499329), (55481, 373698), (59553, 348146), (62283, 332886), (110962, 186849), (119106, 174073), (124566, 166443)]