20133019116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{230239}}^1$

素因数の和:230603

約数の個数: 72

約数和(自身を含む): 58329922560

約数和(自身を除く): 38196903444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 2082, 2429, 3123, 4164, 4858, 6246, 7287, 9716, 12492, 14574, 21861, 29148, 43722, 87444, 230239, 460478, 690717, 920956, 1381434, 1611673, 2072151, 2762868, 3223346, 4144302, 4835019, 6446692, 8288604, 9670038, 14505057, 19340076, 29010114, 58020228, 79892933, 159785866, 239678799, 319571732, 479357598, 559250531, 719036397, 958715196, 1118501062, 1438072794, 1677751593, 2237002124, 2876145588, 3355503186, 5033254779, 6711006372, 10066509558, 20133019116]

約数ペア:

[(1, 20133019116), (2, 10066509558), (3, 6711006372), (4, 5033254779), (6, 3355503186), (7, 2876145588), (9, 2237002124), (12, 1677751593), (14, 1438072794), (18, 1118501062), (21, 958715196), (28, 719036397), (36, 559250531), (42, 479357598), (63, 319571732), (84, 239678799), (126, 159785866), (252, 79892933), (347, 58020228), (694, 29010114), (1041, 19340076), (1388, 14505057), (2082, 9670038), (2429, 8288604), (3123, 6446692), (4164, 4835019), (4858, 4144302), (6246, 3223346), (7287, 2762868), (9716, 2072151), (12492, 1611673), (14574, 1381434), (21861, 920956), (29148, 690717), (43722, 460478), (87444, 230239)]