20162645604

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 55273881600

約数和(自身を除く): 35111235996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 71, 82, 108, 118, 123, 142, 164, 177, 213, 236, 246, 284, 354, 369, 426, 492, 531, 639, 708, 738, 852, 1062, 1087, 1107, 1278, 1476, 1593, 1917, 2124, 2174, 2214, 2419, 2556, 2911, 3186, 3261, 3834, 4189, 4348, 4428, 4838, 5822, 6372, 6522, 7257, 7668, 8378, 8733, 9676, 9783, 11644, 12567, 13044, 14514, 16756, 17466, 19566, 21771, 25134, 26199, 29028, 29349, 34932, 37701, 39132, 43542, 44567, 50268, 52398, 58698, 64133, 65313, 75402, 77177, 78597, 87084, 89134, 104796, 113103, 117396, 128266, 130626, 133701, 150804, 154354, 157194, 171749, 178268, 192399, 226206, 231531, 256532, 261252, 267402, 308708, 314388, 343498, 384798, 401103, 452412, 463062, 515247, 534804, 577197, 686996, 694593, 769596, 802206, 926124, 1030494, 1154394, 1203309, 1389186, 1545741, 1604412, 1731591, 2060988, 2083779, 2308788, 2406618, 2629453, 2778372, 3091482, 3164257, 3463182, 4167558, 4553443, 4637223, 4813236, 5258906, 6182964, 6328514, 6926364, 7888359, 8335116, 9106886, 9274446, 9492771, 10517812, 12657028, 13660329, 15776718, 18213772, 18548892, 18985542, 23665077, 27320658, 28478313, 31553436, 37971084, 40980987, 47330154, 54641316, 56956626, 70995231, 81961974, 85434939, 94660308, 113913252, 122942961, 141990462, 163923948, 170869878, 186691163, 245885922, 283980924, 341739756, 373382326, 491771844, 560073489, 746764652, 1120146978, 1680220467, 2240293956, 3360440934, 5040661401, 6720881868, 10081322802, 20162645604]

約数ペア:

[(1, 20162645604), (2, 10081322802), (3, 6720881868), (4, 5040661401), (6, 3360440934), (9, 2240293956), (12, 1680220467), (18, 1120146978), (27, 746764652), (36, 560073489), (41, 491771844), (54, 373382326), (59, 341739756), (71, 283980924), (82, 245885922), (108, 186691163), (118, 170869878), (123, 163923948), (142, 141990462), (164, 122942961), (177, 113913252), (213, 94660308), (236, 85434939), (246, 81961974), (284, 70995231), (354, 56956626), (369, 54641316), (426, 47330154), (492, 40980987), (531, 37971084), (639, 31553436), (708, 28478313), (738, 27320658), (852, 23665077), (1062, 18985542), (1087, 18548892), (1107, 18213772), (1278, 15776718), (1476, 13660329), (1593, 12657028), (1917, 10517812), (2124, 9492771), (2174, 9274446), (2214, 9106886), (2419, 8335116), (2556, 7888359), (2911, 6926364), (3186, 6328514), (3261, 6182964), (3834, 5258906), (4189, 4813236), (4348, 4637223), (4428, 4553443), (4838, 4167558), (5822, 3463182), (6372, 3164257), (6522, 3091482), (7257, 2778372), (7668, 2629453), (8378, 2406618), (8733, 2308788), (9676, 2083779), (9783, 2060988), (11644, 1731591), (12567, 1604412), (13044, 1545741), (14514, 1389186), (16756, 1203309), (17466, 1154394), (19566, 1030494), (21771, 926124), (25134, 802206), (26199, 769596), (29028, 694593), (29349, 686996), (34932, 577197), (37701, 534804), (39132, 515247), (43542, 463062), (44567, 452412), (50268, 401103), (52398, 384798), (58698, 343498), (64133, 314388), (65313, 308708), (75402, 267402), (77177, 261252), (78597, 256532), (87084, 231531), (89134, 226206), (104796, 192399), (113103, 178268), (117396, 171749), (128266, 157194), (130626, 154354), (133701, 150804)]