20171411988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{12713}}^1$

素因数の和:14193

約数の個数: 96

約数和(自身を含む): 57972585216

約数和(自身を除く): 37801173228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1453, 2906, 4359, 5812, 8718, 10171, 12713, 17436, 18889, 20342, 25426, 30513, 37778, 38139, 40684, 50852, 56667, 61026, 75556, 76278, 88991, 113334, 122052, 132223, 152556, 165269, 177982, 226668, 264446, 266973, 330538, 355964, 396669, 495807, 528892, 533946, 661076, 793338, 991614, 1067892, 1156883, 1586676, 1983228, 2313766, 3470649, 4627532, 6941298, 13882596, 18471989, 36943978, 55415967, 73887956, 110831934, 129303923, 221663868, 240135857, 258607846, 387911769, 480271714, 517215692, 720407571, 775823538, 960543428, 1440815142, 1551647076, 1680950999, 2881630284, 3361901998, 5042852997, 6723803996, 10085705994, 20171411988]

約数ペア:

[(1, 20171411988), (2, 10085705994), (3, 6723803996), (4, 5042852997), (6, 3361901998), (7, 2881630284), (12, 1680950999), (13, 1551647076), (14, 1440815142), (21, 960543428), (26, 775823538), (28, 720407571), (39, 517215692), (42, 480271714), (52, 387911769), (78, 258607846), (84, 240135857), (91, 221663868), (156, 129303923), (182, 110831934), (273, 73887956), (364, 55415967), (546, 36943978), (1092, 18471989), (1453, 13882596), (2906, 6941298), (4359, 4627532), (5812, 3470649), (8718, 2313766), (10171, 1983228), (12713, 1586676), (17436, 1156883), (18889, 1067892), (20342, 991614), (25426, 793338), (30513, 661076), (37778, 533946), (38139, 528892), (40684, 495807), (50852, 396669), (56667, 355964), (61026, 330538), (75556, 266973), (76278, 264446), (88991, 226668), (113334, 177982), (122052, 165269), (132223, 152556)]