20565854424

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{3083}}^1$

素因数の和:3534

約数の個数: 128

約数和(自身を含む): 57954528000

約数和(自身を除く): 37388673576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 347, 356, 534, 694, 712, 801, 1041, 1068, 1388, 1602, 2082, 2136, 2403, 2776, 3083, 3123, 3204, 4164, 4806, 6166, 6246, 6408, 8328, 9249, 9369, 9612, 12332, 12492, 18498, 18738, 19224, 24664, 24984, 27747, 30883, 36996, 37476, 55494, 61766, 73992, 74952, 83241, 92649, 110988, 123532, 166482, 185298, 221976, 247064, 274387, 277947, 332964, 370596, 548774, 555894, 665928, 741192, 823161, 833841, 1069801, 1097548, 1111788, 1646322, 1667682, 2139602, 2195096, 2223576, 2469483, 3209403, 3292644, 3335364, 4279204, 4938966, 6418806, 6585288, 6670728, 7408449, 8558408, 9628209, 9877932, 12837612, 14816898, 19256418, 19755864, 25675224, 28884627, 29633796, 38512836, 57769254, 59267592, 77025672, 95212289, 115538508, 190424578, 231077016, 285636867, 380849156, 571273734, 761698312, 856910601, 1142547468, 1713821202, 2285094936, 2570731803, 3427642404, 5141463606, 6855284808, 10282927212, 20565854424]

約数ペア:

[(1, 20565854424), (2, 10282927212), (3, 6855284808), (4, 5141463606), (6, 3427642404), (8, 2570731803), (9, 2285094936), (12, 1713821202), (18, 1142547468), (24, 856910601), (27, 761698312), (36, 571273734), (54, 380849156), (72, 285636867), (89, 231077016), (108, 190424578), (178, 115538508), (216, 95212289), (267, 77025672), (347, 59267592), (356, 57769254), (534, 38512836), (694, 29633796), (712, 28884627), (801, 25675224), (1041, 19755864), (1068, 19256418), (1388, 14816898), (1602, 12837612), (2082, 9877932), (2136, 9628209), (2403, 8558408), (2776, 7408449), (3083, 6670728), (3123, 6585288), (3204, 6418806), (4164, 4938966), (4806, 4279204), (6166, 3335364), (6246, 3292644), (6408, 3209403), (8328, 2469483), (9249, 2223576), (9369, 2195096), (9612, 2139602), (12332, 1667682), (12492, 1646322), (18498, 1111788), (18738, 1097548), (19224, 1069801), (24664, 833841), (24984, 823161), (27747, 741192), (30883, 665928), (36996, 555894), (37476, 548774), (55494, 370596), (61766, 332964), (73992, 277947), (74952, 274387), (83241, 247064), (92649, 221976), (110988, 185298), (123532, 166482)]