20210267532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2348

約数の個数: 192

約数和(自身を含む): 60736241664

約数和(自身を除く): 40525974132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 431, 483, 546, 598, 644, 862, 897, 966, 1092, 1196, 1293, 1724, 1794, 1867, 1932, 2093, 2586, 3017, 3588, 3734, 4186, 5172, 5601, 5603, 6034, 6279, 7468, 8372, 9051, 9913, 11202, 11206, 12068, 12558, 13069, 16809, 18102, 19826, 22404, 22412, 24271, 25116, 26138, 29739, 33618, 36204, 39207, 39221, 39652, 42941, 48542, 52276, 59478, 67236, 69391, 72813, 78414, 78442, 85882, 97084, 117663, 118956, 128823, 128869, 138782, 145626, 156828, 156884, 169897, 171764, 208173, 235326, 257646, 257738, 277564, 291252, 300587, 339794, 386607, 416346, 470652, 509691, 515292, 515476, 558233, 601174, 679588, 773214, 804677, 832692, 901761, 902083, 1019382, 1116466, 1202348, 1546428, 1609354, 1674699, 1803522, 1804166, 2038764, 2232932, 2414031, 2706249, 3218708, 3349398, 3607044, 3608332, 3907631, 4828062, 5412498, 5632739, 6698796, 7815262, 9656124, 10460801, 10824996, 11265478, 11722893, 15630524, 16898217, 18507571, 20921602, 22530956, 23445786, 31382403, 33796434, 37015142, 41843204, 46891572, 55522713, 62764806, 67592868, 73225607, 74030284, 111045426, 125529612, 129552997, 146451214, 219676821, 222090852, 240598423, 259105994, 292902428, 388658991, 439353642, 481196846, 518211988, 721795269, 777317982, 878707284, 962393692, 1443590538, 1554635964, 1684188961, 2887181076, 3368377922, 5052566883, 6736755844, 10105133766, 20210267532]

約数ペア:

[(1, 20210267532), (2, 10105133766), (3, 6736755844), (4, 5052566883), (6, 3368377922), (7, 2887181076), (12, 1684188961), (13, 1554635964), (14, 1443590538), (21, 962393692), (23, 878707284), (26, 777317982), (28, 721795269), (39, 518211988), (42, 481196846), (46, 439353642), (52, 388658991), (69, 292902428), (78, 259105994), (84, 240598423), (91, 222090852), (92, 219676821), (138, 146451214), (156, 129552997), (161, 125529612), (182, 111045426), (273, 74030284), (276, 73225607), (299, 67592868), (322, 62764806), (364, 55522713), (431, 46891572), (483, 41843204), (546, 37015142), (598, 33796434), (644, 31382403), (862, 23445786), (897, 22530956), (966, 20921602), (1092, 18507571), (1196, 16898217), (1293, 15630524), (1724, 11722893), (1794, 11265478), (1867, 10824996), (1932, 10460801), (2093, 9656124), (2586, 7815262), (3017, 6698796), (3588, 5632739), (3734, 5412498), (4186, 4828062), (5172, 3907631), (5601, 3608332), (5603, 3607044), (6034, 3349398), (6279, 3218708), (7468, 2706249), (8372, 2414031), (9051, 2232932), (9913, 2038764), (11202, 1804166), (11206, 1803522), (12068, 1674699), (12558, 1609354), (13069, 1546428), (16809, 1202348), (18102, 1116466), (19826, 1019382), (22404, 902083), (22412, 901761), (24271, 832692), (25116, 804677), (26138, 773214), (29739, 679588), (33618, 601174), (36204, 558233), (39207, 515476), (39221, 515292), (39652, 509691), (42941, 470652), (48542, 416346), (52276, 386607), (59478, 339794), (67236, 300587), (69391, 291252), (72813, 277564), (78414, 257738), (78442, 257646), (85882, 235326), (97084, 208173), (117663, 171764), (118956, 169897), (128823, 156884), (128869, 156828), (138782, 145626)]