20198072076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1117}}^1$

素因数の和:1744

約数の個数: 192

約数和(自身を含む): 60163783680

約数和(自身を除く): 39965711604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 571, 609, 754, 812, 1092, 1117, 1131, 1142, 1218, 1508, 1713, 2234, 2262, 2284, 2436, 2639, 3351, 3426, 3997, 4468, 4524, 5278, 6702, 6852, 7423, 7819, 7917, 7994, 10556, 11991, 13404, 14521, 14846, 15638, 15834, 15988, 16559, 22269, 23457, 23982, 29042, 29692, 31276, 31668, 32393, 33118, 43563, 44538, 46914, 47964, 49677, 51961, 58084, 64786, 66236, 87126, 89076, 93828, 97179, 99354, 101647, 103922, 115913, 129572, 155883, 174252, 194358, 198708, 203294, 207844, 215267, 226751, 231826, 304941, 311766, 347739, 388716, 406588, 421109, 430534, 453502, 463652, 609882, 623532, 637807, 645801, 680253, 695478, 842218, 861068, 907004, 1219764, 1263327, 1275614, 1291602, 1360506, 1390956, 1506869, 1684436, 1913421, 2526654, 2551228, 2583204, 2721012, 2947763, 3013738, 3826842, 4464649, 4520607, 5053308, 5895526, 6027476, 7653684, 8291491, 8843289, 8929298, 9041214, 11791052, 13393947, 16582982, 17686578, 17858596, 18082428, 18496403, 24874473, 26787894, 33165964, 35373156, 36992806, 49748946, 53575788, 55489209, 58040437, 73985612, 99497892, 110978418, 116080874, 129474821, 174121311, 221956836, 232161748, 240453239, 258949642, 348242622, 388424463, 480906478, 517899284, 696485244, 721359717, 776848926, 961812956, 1442719434, 1553697852, 1683172673, 2885438868, 3366345346, 5049518019, 6732690692, 10099036038, 20198072076]

約数ペア:

[(1, 20198072076), (2, 10099036038), (3, 6732690692), (4, 5049518019), (6, 3366345346), (7, 2885438868), (12, 1683172673), (13, 1553697852), (14, 1442719434), (21, 961812956), (26, 776848926), (28, 721359717), (29, 696485244), (39, 517899284), (42, 480906478), (52, 388424463), (58, 348242622), (78, 258949642), (84, 240453239), (87, 232161748), (91, 221956836), (116, 174121311), (156, 129474821), (174, 116080874), (182, 110978418), (203, 99497892), (273, 73985612), (348, 58040437), (364, 55489209), (377, 53575788), (406, 49748946), (546, 36992806), (571, 35373156), (609, 33165964), (754, 26787894), (812, 24874473), (1092, 18496403), (1117, 18082428), (1131, 17858596), (1142, 17686578), (1218, 16582982), (1508, 13393947), (1713, 11791052), (2234, 9041214), (2262, 8929298), (2284, 8843289), (2436, 8291491), (2639, 7653684), (3351, 6027476), (3426, 5895526), (3997, 5053308), (4468, 4520607), (4524, 4464649), (5278, 3826842), (6702, 3013738), (6852, 2947763), (7423, 2721012), (7819, 2583204), (7917, 2551228), (7994, 2526654), (10556, 1913421), (11991, 1684436), (13404, 1506869), (14521, 1390956), (14846, 1360506), (15638, 1291602), (15834, 1275614), (15988, 1263327), (16559, 1219764), (22269, 907004), (23457, 861068), (23982, 842218), (29042, 695478), (29692, 680253), (31276, 645801), (31668, 637807), (32393, 623532), (33118, 609882), (43563, 463652), (44538, 453502), (46914, 430534), (47964, 421109), (49677, 406588), (51961, 388716), (58084, 347739), (64786, 311766), (66236, 304941), (87126, 231826), (89076, 226751), (93828, 215267), (97179, 207844), (99354, 203294), (101647, 198708), (103922, 194358), (115913, 174252), (129572, 155883)]