2020140792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17077}}^1$

素因数の和:17173

約数の個数: 96

約数和(自身を含む): 5754602880

約数和(自身を除く): 3734462088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1272, 1643, 1908, 2232, 3286, 3816, 4929, 6572, 9858, 13144, 14787, 17077, 19716, 29574, 34154, 39432, 51231, 59148, 68308, 102462, 118296, 136616, 153693, 204924, 307386, 409848, 529387, 614772, 905081, 1058774, 1229544, 1588161, 1810162, 2117548, 2715243, 3176322, 3620324, 4235096, 4764483, 5430486, 6352644, 7240648, 8145729, 9528966, 10860972, 12705288, 16291458, 19057932, 21721944, 28057511, 32582916, 38115864, 56115022, 65165832, 84172533, 112230044, 168345066, 224460088, 252517599, 336690132, 505035198, 673380264, 1010070396, 2020140792]

約数ペア:

[(1, 2020140792), (2, 1010070396), (3, 673380264), (4, 505035198), (6, 336690132), (8, 252517599), (9, 224460088), (12, 168345066), (18, 112230044), (24, 84172533), (31, 65165832), (36, 56115022), (53, 38115864), (62, 32582916), (72, 28057511), (93, 21721944), (106, 19057932), (124, 16291458), (159, 12705288), (186, 10860972), (212, 9528966), (248, 8145729), (279, 7240648), (318, 6352644), (372, 5430486), (424, 4764483), (477, 4235096), (558, 3620324), (636, 3176322), (744, 2715243), (954, 2117548), (1116, 1810162), (1272, 1588161), (1643, 1229544), (1908, 1058774), (2232, 905081), (3286, 614772), (3816, 529387), (4929, 409848), (6572, 307386), (9858, 204924), (13144, 153693), (14787, 136616), (17077, 118296), (19716, 102462), (29574, 68308), (34154, 59148), (39432, 51231)]