20147980104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{754267}}^1$

素因数の和:754339

約数の個数: 96

約数和(自身を含む): 63539536320

約数和(自身を除く): 43391556216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 6678, 8904, 13356, 26712, 754267, 1508534, 2262801, 3017068, 4525602, 5279869, 6034136, 6788403, 9051204, 10559738, 13576806, 15839607, 18102408, 21119476, 27153612, 31679214, 39976151, 42238952, 47518821, 54307224, 63358428, 79952302, 95037642, 119928453, 126716856, 159904604, 190075284, 239856906, 279833057, 319809208, 359785359, 380150568, 479713812, 559666114, 719570718, 839499171, 959427624, 1119332228, 1439141436, 1678998342, 2238664456, 2518497513, 2878282872, 3357996684, 5036995026, 6715993368, 10073990052, 20147980104]

約数ペア:

[(1, 20147980104), (2, 10073990052), (3, 6715993368), (4, 5036995026), (6, 3357996684), (7, 2878282872), (8, 2518497513), (9, 2238664456), (12, 1678998342), (14, 1439141436), (18, 1119332228), (21, 959427624), (24, 839499171), (28, 719570718), (36, 559666114), (42, 479713812), (53, 380150568), (56, 359785359), (63, 319809208), (72, 279833057), (84, 239856906), (106, 190075284), (126, 159904604), (159, 126716856), (168, 119928453), (212, 95037642), (252, 79952302), (318, 63358428), (371, 54307224), (424, 47518821), (477, 42238952), (504, 39976151), (636, 31679214), (742, 27153612), (954, 21119476), (1113, 18102408), (1272, 15839607), (1484, 13576806), (1908, 10559738), (2226, 9051204), (2968, 6788403), (3339, 6034136), (3816, 5279869), (4452, 4525602), (6678, 3017068), (8904, 2262801), (13356, 1508534), (26712, 754267)]