20110577212808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{8585077}}^1$

素因数の和:8585574

約数の個数: 64

約数和(自身を含む): 40796290656000

約数和(自身を除く): 20685713443192

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 439, 667, 878, 1334, 1756, 2668, 3512, 5336, 10097, 12731, 20194, 25462, 40388, 50924, 80776, 101848, 292813, 585626, 1171252, 2342504, 8585077, 17170154, 34340308, 68680616, 197456771, 248967233, 394913542, 497934466, 789827084, 995868932, 1579654168, 1991737864, 3768848803, 5726246359, 7537697606, 11452492718, 15075395212, 22904985436, 30150790424, 45809970872, 86683522469, 109296615287, 173367044938, 218593230574, 346734089876, 437186461148, 693468179752, 874372922296, 2513822151601, 5027644303202, 10055288606404, 20110577212808]

約数ペア:

[(1, 20110577212808), (2, 10055288606404), (4, 5027644303202), (8, 2513822151601), (23, 874372922296), (29, 693468179752), (46, 437186461148), (58, 346734089876), (92, 218593230574), (116, 173367044938), (184, 109296615287), (232, 86683522469), (439, 45809970872), (667, 30150790424), (878, 22904985436), (1334, 15075395212), (1756, 11452492718), (2668, 7537697606), (3512, 5726246359), (5336, 3768848803), (10097, 1991737864), (12731, 1579654168), (20194, 995868932), (25462, 789827084), (40388, 497934466), (50924, 394913542), (80776, 248967233), (101848, 197456771), (292813, 68680616), (585626, 34340308), (1171252, 17170154), (2342504, 8585077)]