20222664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 65249280

約数和(自身を除く): 45026616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 353, 372, 434, 462, 616, 651, 682, 706, 744, 868, 924, 1023, 1059, 1302, 1364, 1412, 1736, 1848, 2046, 2118, 2387, 2471, 2604, 2728, 2824, 3883, 4092, 4236, 4774, 4942, 5208, 7161, 7413, 7766, 8184, 8472, 9548, 9884, 10943, 11649, 14322, 14826, 15532, 19096, 19768, 21886, 23298, 27181, 28644, 29652, 31064, 32829, 43772, 46596, 54362, 57288, 59304, 65658, 76601, 81543, 87544, 93192, 108724, 120373, 131316, 153202, 163086, 217448, 229803, 240746, 262632, 306404, 326172, 361119, 459606, 481492, 612808, 652344, 722238, 842611, 919212, 962984, 1444476, 1685222, 1838424, 2527833, 2888952, 3370444, 5055666, 6740888, 10111332, 20222664]

約数ペア:

[(1, 20222664), (2, 10111332), (3, 6740888), (4, 5055666), (6, 3370444), (7, 2888952), (8, 2527833), (11, 1838424), (12, 1685222), (14, 1444476), (21, 962984), (22, 919212), (24, 842611), (28, 722238), (31, 652344), (33, 612808), (42, 481492), (44, 459606), (56, 361119), (62, 326172), (66, 306404), (77, 262632), (84, 240746), (88, 229803), (93, 217448), (124, 163086), (132, 153202), (154, 131316), (168, 120373), (186, 108724), (217, 93192), (231, 87544), (248, 81543), (264, 76601), (308, 65658), (341, 59304), (353, 57288), (372, 54362), (434, 46596), (462, 43772), (616, 32829), (651, 31064), (682, 29652), (706, 28644), (744, 27181), (868, 23298), (924, 21886), (1023, 19768), (1059, 19096), (1302, 15532), (1364, 14826), (1412, 14322), (1736, 11649), (1848, 10943), (2046, 9884), (2118, 9548), (2387, 8472), (2471, 8184), (2604, 7766), (2728, 7413), (2824, 7161), (3883, 5208), (4092, 4942), (4236, 4774)]