20196350016

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1\times {\mathrm{829}}^1$

素因数の和:1636

約数の個数: 112

約数和(自身を含む): 53834995200

約数和(自身を除く): 33638645184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 569, 669, 829, 892, 1138, 1338, 1658, 1707, 1784, 2276, 2487, 2676, 3316, 3414, 3568, 4552, 4974, 5352, 6632, 6828, 7136, 9104, 9948, 10704, 13264, 13656, 14272, 18208, 19896, 21408, 26528, 27312, 36416, 39792, 42816, 53056, 54624, 79584, 109248, 126887, 159168, 184867, 253774, 369734, 380661, 471701, 507548, 554601, 739468, 761322, 943402, 1015096, 1109202, 1415103, 1478936, 1522644, 1886804, 2030192, 2218404, 2830206, 2957872, 3045288, 3773608, 4060384, 4436808, 5660412, 5915744, 6090576, 7547216, 8120768, 8873616, 11320824, 11831488, 12181152, 15094432, 17747232, 22641648, 24362304, 30188864, 35494464, 45283296, 90566592, 105189323, 210378646, 315567969, 420757292, 631135938, 841514584, 1262271876, 1683029168, 2524543752, 3366058336, 5049087504, 6732116672, 10098175008, 20196350016]

約数ペア:

[(1, 20196350016), (2, 10098175008), (3, 6732116672), (4, 5049087504), (6, 3366058336), (8, 2524543752), (12, 1683029168), (16, 1262271876), (24, 841514584), (32, 631135938), (48, 420757292), (64, 315567969), (96, 210378646), (192, 105189323), (223, 90566592), (446, 45283296), (569, 35494464), (669, 30188864), (829, 24362304), (892, 22641648), (1138, 17747232), (1338, 15094432), (1658, 12181152), (1707, 11831488), (1784, 11320824), (2276, 8873616), (2487, 8120768), (2676, 7547216), (3316, 6090576), (3414, 5915744), (3568, 5660412), (4552, 4436808), (4974, 4060384), (5352, 3773608), (6632, 3045288), (6828, 2957872), (7136, 2830206), (9104, 2218404), (9948, 2030192), (10704, 1886804), (13264, 1522644), (13656, 1478936), (14272, 1415103), (18208, 1109202), (19896, 1015096), (21408, 943402), (26528, 761322), (27312, 739468), (36416, 554601), (39792, 507548), (42816, 471701), (53056, 380661), (54624, 369734), (79584, 253774), (109248, 184867), (126887, 159168)]