2020004534268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{8087}}^1\times {\mathrm{141601}}^1$

素因数の和:149712

約数の個数: 108

約数和(自身を含む): 5940551674512

約数和(自身を除く): 3920547140244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 8087, 16174, 24261, 32348, 48522, 56609, 72783, 97044, 113218, 141601, 145566, 169827, 226436, 283202, 291132, 339654, 396263, 424803, 509481, 566404, 679308, 792526, 849606, 991207, 1018962, 1188789, 1274409, 1585052, 1699212, 1982414, 2037924, 2377578, 2548818, 2973621, 3566367, 3964828, 4755156, 5097636, 5947242, 6938449, 7132734, 8920863, 11894484, 13876898, 14265468, 17841726, 20815347, 27753796, 35683452, 41630694, 62446041, 83261388, 124892082, 249784164, 1145127287, 2290254574, 3435381861, 4580509148, 6870763722, 8015891009, 10306145583, 13741527444, 16031782018, 20612291166, 24047673027, 32063564036, 41224582332, 48095346054, 56111237063, 72143019081, 96190692108, 112222474126, 144286038162, 168333711189, 224444948252, 288572076324, 336667422378, 505001133567, 673334844756, 1010002267134, 2020004534268]

約数ペア:

[(1, 2020004534268), (2, 1010002267134), (3, 673334844756), (4, 505001133567), (6, 336667422378), (7, 288572076324), (9, 224444948252), (12, 168333711189), (14, 144286038162), (18, 112222474126), (21, 96190692108), (28, 72143019081), (36, 56111237063), (42, 48095346054), (49, 41224582332), (63, 32063564036), (84, 24047673027), (98, 20612291166), (126, 16031782018), (147, 13741527444), (196, 10306145583), (252, 8015891009), (294, 6870763722), (441, 4580509148), (588, 3435381861), (882, 2290254574), (1764, 1145127287), (8087, 249784164), (16174, 124892082), (24261, 83261388), (32348, 62446041), (48522, 41630694), (56609, 35683452), (72783, 27753796), (97044, 20815347), (113218, 17841726), (141601, 14265468), (145566, 13876898), (169827, 11894484), (226436, 8920863), (283202, 7132734), (291132, 6938449), (339654, 5947242), (396263, 5097636), (424803, 4755156), (509481, 3964828), (566404, 3566367), (679308, 2973621), (792526, 2548818), (849606, 2377578), (991207, 2037924), (1018962, 1982414), (1188789, 1699212), (1274409, 1585052)]