20080751712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{728831}}^1$

素因数の和:728892

約数の個数: 96

約数和(自身を含む): 61711663104

約数和(自身を除く): 41630911392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 3444, 3936, 4592, 6888, 9184, 13776, 27552, 728831, 1457662, 2186493, 2915324, 4372986, 5101817, 5830648, 8745972, 10203634, 11661296, 15305451, 17491944, 20407268, 23322592, 29882071, 30610902, 34983888, 40814536, 59764142, 61221804, 69967776, 81629072, 89646213, 119528284, 122443608, 163258144, 179292426, 209174497, 239056568, 244887216, 358584852, 418348994, 478113136, 489774432, 627523491, 717169704, 836697988, 956226272, 1255046982, 1434339408, 1673395976, 2510093964, 2868678816, 3346791952, 5020187928, 6693583904, 10040375856, 20080751712]

約数ペア:

[(1, 20080751712), (2, 10040375856), (3, 6693583904), (4, 5020187928), (6, 3346791952), (7, 2868678816), (8, 2510093964), (12, 1673395976), (14, 1434339408), (16, 1255046982), (21, 956226272), (24, 836697988), (28, 717169704), (32, 627523491), (41, 489774432), (42, 478113136), (48, 418348994), (56, 358584852), (82, 244887216), (84, 239056568), (96, 209174497), (112, 179292426), (123, 163258144), (164, 122443608), (168, 119528284), (224, 89646213), (246, 81629072), (287, 69967776), (328, 61221804), (336, 59764142), (492, 40814536), (574, 34983888), (656, 30610902), (672, 29882071), (861, 23322592), (984, 20407268), (1148, 17491944), (1312, 15305451), (1722, 11661296), (1968, 10203634), (2296, 8745972), (3444, 5830648), (3936, 5101817), (4592, 4372986), (6888, 2915324), (9184, 2186493), (13776, 1457662), (27552, 728831)]