20165096424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{4831}}^1$

素因数の和:5111

約数の個数: 128

約数和(自身を含む): 55915130880

約数和(自身を除く): 35750034456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 163, 194, 264, 291, 326, 388, 489, 582, 652, 776, 978, 1067, 1164, 1304, 1793, 1956, 2134, 2328, 3201, 3586, 3912, 4268, 4831, 5379, 6402, 7172, 8536, 9662, 10758, 12804, 14344, 14493, 15811, 19324, 21516, 25608, 28986, 31622, 38648, 43032, 47433, 53141, 57972, 63244, 94866, 106282, 115944, 126488, 159423, 173921, 189732, 212564, 318846, 347842, 379464, 425128, 468607, 521763, 637692, 695684, 787453, 937214, 1043526, 1275384, 1391368, 1405821, 1574906, 1874428, 2087052, 2362359, 2811642, 3149812, 3748856, 4174104, 4724718, 5154677, 5623284, 6299624, 8661983, 9449436, 10309354, 11246568, 15464031, 17323966, 18898872, 20618708, 25985949, 30928062, 34647932, 41237416, 51971898, 61856124, 69295864, 76382941, 103943796, 123712248, 152765882, 207887592, 229148823, 305531764, 458297646, 611063528, 840212351, 916595292, 1680424702, 1833190584, 2520637053, 3360849404, 5041274106, 6721698808, 10082548212, 20165096424]

約数ペア:

[(1, 20165096424), (2, 10082548212), (3, 6721698808), (4, 5041274106), (6, 3360849404), (8, 2520637053), (11, 1833190584), (12, 1680424702), (22, 916595292), (24, 840212351), (33, 611063528), (44, 458297646), (66, 305531764), (88, 229148823), (97, 207887592), (132, 152765882), (163, 123712248), (194, 103943796), (264, 76382941), (291, 69295864), (326, 61856124), (388, 51971898), (489, 41237416), (582, 34647932), (652, 30928062), (776, 25985949), (978, 20618708), (1067, 18898872), (1164, 17323966), (1304, 15464031), (1793, 11246568), (1956, 10309354), (2134, 9449436), (2328, 8661983), (3201, 6299624), (3586, 5623284), (3912, 5154677), (4268, 4724718), (4831, 4174104), (5379, 3748856), (6402, 3149812), (7172, 2811642), (8536, 2362359), (9662, 2087052), (10758, 1874428), (12804, 1574906), (14344, 1405821), (14493, 1391368), (15811, 1275384), (19324, 1043526), (21516, 937214), (25608, 787453), (28986, 695684), (31622, 637692), (38648, 521763), (43032, 468607), (47433, 425128), (53141, 379464), (57972, 347842), (63244, 318846), (94866, 212564), (106282, 189732), (115944, 173921), (126488, 159423)]