20177188434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1\times {\mathrm{2423}}^1$

素因数の和:4336

約数の個数: 96

約数和(自身を含む): 49604929920

約数和(自身を除く): 29427741486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1873, 2223, 2423, 3746, 4446, 4846, 5619, 7269, 11238, 14538, 16857, 21807, 24349, 31499, 33714, 35587, 43614, 46037, 48698, 62998, 71174, 73047, 92074, 94497, 106761, 138111, 146094, 188994, 213522, 219141, 276222, 283491, 320283, 414333, 438282, 462631, 566982, 598481, 640566, 828666, 925262, 1196962, 1387893, 1795443, 2775786, 3590886, 4163679, 4538279, 5386329, 8327358, 9076558, 10772658, 13614837, 27229674, 40844511, 58997627, 81689022, 86227301, 117995254, 172454602, 176992881, 258681903, 353985762, 517363806, 530978643, 776045709, 1061957286, 1120954913, 1552091418, 2241909826, 3362864739, 6725729478, 10088594217, 20177188434]

約数ペア:

[(1, 20177188434), (2, 10088594217), (3, 6725729478), (6, 3362864739), (9, 2241909826), (13, 1552091418), (18, 1120954913), (19, 1061957286), (26, 776045709), (38, 530978643), (39, 517363806), (57, 353985762), (78, 258681903), (114, 176992881), (117, 172454602), (171, 117995254), (234, 86227301), (247, 81689022), (342, 58997627), (494, 40844511), (741, 27229674), (1482, 13614837), (1873, 10772658), (2223, 9076558), (2423, 8327358), (3746, 5386329), (4446, 4538279), (4846, 4163679), (5619, 3590886), (7269, 2775786), (11238, 1795443), (14538, 1387893), (16857, 1196962), (21807, 925262), (24349, 828666), (31499, 640566), (33714, 598481), (35587, 566982), (43614, 462631), (46037, 438282), (48698, 414333), (62998, 320283), (71174, 283491), (73047, 276222), (92074, 219141), (94497, 213522), (106761, 188994), (138111, 146094)]