20131447812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{19379}}^1$

素因数の和:19625

約数の個数: 96

約数和(自身を含む): 54698112000

約数和(自身を除く): 34566664188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 149, 166, 249, 298, 332, 447, 498, 581, 596, 894, 996, 1043, 1162, 1743, 1788, 2086, 2324, 3129, 3486, 4172, 6258, 6972, 12367, 12516, 19379, 24734, 37101, 38758, 49468, 58137, 74202, 77516, 86569, 116274, 135653, 148404, 173138, 232548, 259707, 271306, 346276, 406959, 519414, 542612, 813918, 1038828, 1608457, 1627836, 2887471, 3216914, 4825371, 5774942, 6433828, 8662413, 9650742, 11259199, 11549884, 17324826, 19301484, 20212297, 22518398, 33777597, 34649652, 40424594, 45036796, 60636891, 67555194, 80849188, 121273782, 135110388, 239660093, 242547564, 479320186, 718980279, 958640372, 1437960558, 1677620651, 2875921116, 3355241302, 5032861953, 6710482604, 10065723906, 20131447812]

約数ペア:

[(1, 20131447812), (2, 10065723906), (3, 6710482604), (4, 5032861953), (6, 3355241302), (7, 2875921116), (12, 1677620651), (14, 1437960558), (21, 958640372), (28, 718980279), (42, 479320186), (83, 242547564), (84, 239660093), (149, 135110388), (166, 121273782), (249, 80849188), (298, 67555194), (332, 60636891), (447, 45036796), (498, 40424594), (581, 34649652), (596, 33777597), (894, 22518398), (996, 20212297), (1043, 19301484), (1162, 17324826), (1743, 11549884), (1788, 11259199), (2086, 9650742), (2324, 8662413), (3129, 6433828), (3486, 5774942), (4172, 4825371), (6258, 3216914), (6972, 2887471), (12367, 1627836), (12516, 1608457), (19379, 1038828), (24734, 813918), (37101, 542612), (38758, 519414), (49468, 406959), (58137, 346276), (74202, 271306), (77516, 259707), (86569, 232548), (116274, 173138), (135653, 148404)]