20086824888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{31147}}^1$

素因数の和:31238

約数の個数: 144

約数和(自身を含む): 60021884520

約数和(自身を除く): 39935059632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 169, 212, 234, 312, 318, 338, 424, 468, 477, 507, 636, 676, 689, 936, 954, 1014, 1272, 1352, 1378, 1521, 1908, 2028, 2067, 2756, 3042, 3816, 4056, 4134, 5512, 6084, 6201, 8268, 8957, 12168, 12402, 16536, 17914, 24804, 26871, 31147, 35828, 49608, 53742, 62294, 71656, 80613, 93441, 107484, 124588, 161226, 186882, 214968, 249176, 280323, 322452, 373764, 404911, 560646, 644904, 747528, 809822, 1121292, 1214733, 1619644, 1650791, 2242584, 2429466, 3239288, 3301582, 3644199, 4858932, 4952373, 5263843, 6603164, 7288398, 9717864, 9904746, 10527686, 13206328, 14576796, 14857119, 15791529, 19809492, 21055372, 21460283, 29153592, 29714238, 31583058, 39618984, 42110744, 42920566, 47374587, 59428476, 63166116, 64380849, 85841132, 94749174, 118856952, 126332232, 128761698, 171682264, 189498348, 193142547, 257523396, 278983679, 378996696, 386285094, 515046792, 557967358, 772570188, 836951037, 1115934716, 1545140376, 1673902074, 2231869432, 2510853111, 3347804148, 5021706222, 6695608296, 10043412444, 20086824888]

約数ペア:

[(1, 20086824888), (2, 10043412444), (3, 6695608296), (4, 5021706222), (6, 3347804148), (8, 2510853111), (9, 2231869432), (12, 1673902074), (13, 1545140376), (18, 1115934716), (24, 836951037), (26, 772570188), (36, 557967358), (39, 515046792), (52, 386285094), (53, 378996696), (72, 278983679), (78, 257523396), (104, 193142547), (106, 189498348), (117, 171682264), (156, 128761698), (159, 126332232), (169, 118856952), (212, 94749174), (234, 85841132), (312, 64380849), (318, 63166116), (338, 59428476), (424, 47374587), (468, 42920566), (477, 42110744), (507, 39618984), (636, 31583058), (676, 29714238), (689, 29153592), (936, 21460283), (954, 21055372), (1014, 19809492), (1272, 15791529), (1352, 14857119), (1378, 14576796), (1521, 13206328), (1908, 10527686), (2028, 9904746), (2067, 9717864), (2756, 7288398), (3042, 6603164), (3816, 5263843), (4056, 4952373), (4134, 4858932), (5512, 3644199), (6084, 3301582), (6201, 3239288), (8268, 2429466), (8957, 2242584), (12168, 1650791), (12402, 1619644), (16536, 1214733), (17914, 1121292), (24804, 809822), (26871, 747528), (31147, 644904), (35828, 560646), (49608, 404911), (53742, 373764), (62294, 322452), (71656, 280323), (80613, 249176), (93441, 214968), (107484, 186882), (124588, 161226)]