20079070056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{400109}}^1$

素因数の和:400179

約数の個数: 96

約数和(自身を含む): 58984216200

約数和(自身を除く): 38905146144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 2091, 2788, 2952, 4182, 5576, 6273, 8364, 12546, 16728, 25092, 50184, 400109, 800218, 1200327, 1600436, 2400654, 3200872, 3600981, 4801308, 6801853, 7201962, 9602616, 13603706, 14403924, 16404469, 20405559, 27207412, 28807848, 32808938, 40811118, 49213407, 54414824, 61216677, 65617876, 81622236, 98426814, 122433354, 131235752, 147640221, 163244472, 196853628, 244866708, 278875973, 295280442, 393707256, 489733416, 557751946, 590560884, 836627919, 1115503892, 1181121768, 1673255838, 2231007784, 2509883757, 3346511676, 5019767514, 6693023352, 10039535028, 20079070056]

約数ペア:

[(1, 20079070056), (2, 10039535028), (3, 6693023352), (4, 5019767514), (6, 3346511676), (8, 2509883757), (9, 2231007784), (12, 1673255838), (17, 1181121768), (18, 1115503892), (24, 836627919), (34, 590560884), (36, 557751946), (41, 489733416), (51, 393707256), (68, 295280442), (72, 278875973), (82, 244866708), (102, 196853628), (123, 163244472), (136, 147640221), (153, 131235752), (164, 122433354), (204, 98426814), (246, 81622236), (306, 65617876), (328, 61216677), (369, 54414824), (408, 49213407), (492, 40811118), (612, 32808938), (697, 28807848), (738, 27207412), (984, 20405559), (1224, 16404469), (1394, 14403924), (1476, 13603706), (2091, 9602616), (2788, 7201962), (2952, 6801853), (4182, 4801308), (5576, 3600981), (6273, 3200872), (8364, 2400654), (12546, 1600436), (16728, 1200327), (25092, 800218), (50184, 400109)]