20199071184

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3469}}^1$

素因数の和:3645

約数の個数: 160

約数和(自身を含む): 55764288000

約数和(自身を除く): 35565216816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 89, 94, 116, 141, 174, 178, 188, 232, 267, 282, 348, 356, 376, 464, 534, 564, 696, 712, 752, 1068, 1128, 1363, 1392, 1424, 2136, 2256, 2581, 2726, 3469, 4089, 4183, 4272, 5162, 5452, 6938, 7743, 8178, 8366, 10324, 10407, 10904, 12549, 13876, 15486, 16356, 16732, 20648, 20814, 21808, 25098, 27752, 30972, 32712, 33464, 41296, 41628, 50196, 55504, 61944, 65424, 66928, 83256, 100392, 100601, 121307, 123888, 163043, 166512, 200784, 201202, 242614, 301803, 308741, 326086, 363921, 402404, 485228, 489129, 603606, 617482, 652172, 727842, 804808, 926223, 970456, 978258, 1207212, 1234964, 1304344, 1455684, 1609616, 1852446, 1940912, 1956516, 2414424, 2469928, 2608688, 2911368, 3704892, 3913032, 4728247, 4828848, 4939856, 5822736, 7409784, 7826064, 8953489, 9456494, 14184741, 14510827, 14819568, 17906978, 18912988, 26860467, 28369482, 29021654, 35813956, 37825976, 43532481, 53720934, 56738964, 58043308, 71627912, 75651952, 87064962, 107441868, 113477928, 116086616, 143255824, 174129924, 214883736, 226955856, 232173232, 348259848, 420813983, 429767472, 696519696, 841627966, 1262441949, 1683255932, 2524883898, 3366511864, 5049767796, 6733023728, 10099535592, 20199071184]

約数ペア:

[(1, 20199071184), (2, 10099535592), (3, 6733023728), (4, 5049767796), (6, 3366511864), (8, 2524883898), (12, 1683255932), (16, 1262441949), (24, 841627966), (29, 696519696), (47, 429767472), (48, 420813983), (58, 348259848), (87, 232173232), (89, 226955856), (94, 214883736), (116, 174129924), (141, 143255824), (174, 116086616), (178, 113477928), (188, 107441868), (232, 87064962), (267, 75651952), (282, 71627912), (348, 58043308), (356, 56738964), (376, 53720934), (464, 43532481), (534, 37825976), (564, 35813956), (696, 29021654), (712, 28369482), (752, 26860467), (1068, 18912988), (1128, 17906978), (1363, 14819568), (1392, 14510827), (1424, 14184741), (2136, 9456494), (2256, 8953489), (2581, 7826064), (2726, 7409784), (3469, 5822736), (4089, 4939856), (4183, 4828848), (4272, 4728247), (5162, 3913032), (5452, 3704892), (6938, 2911368), (7743, 2608688), (8178, 2469928), (8366, 2414424), (10324, 1956516), (10407, 1940912), (10904, 1852446), (12549, 1609616), (13876, 1455684), (15486, 1304344), (16356, 1234964), (16732, 1207212), (20648, 978258), (20814, 970456), (21808, 926223), (25098, 804808), (27752, 727842), (30972, 652172), (32712, 617482), (33464, 603606), (41296, 489129), (41628, 485228), (50196, 402404), (55504, 363921), (61944, 326086), (65424, 308741), (66928, 301803), (83256, 242614), (100392, 201202), (100601, 200784), (121307, 166512), (123888, 163043)]