20059646544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{154267}}^1$

素因数の和:154334

約数の個数: 160

約数和(自身を含む): 67334896640

約数和(自身を除く): 47275250096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1512, 1548, 1806, 2064, 2322, 2408, 2709, 3024, 3096, 3612, 4644, 4816, 5418, 6192, 7224, 8127, 9288, 10836, 14448, 16254, 18576, 21672, 32508, 43344, 65016, 130032, 154267, 308534, 462801, 617068, 925602, 1079869, 1234136, 1388403, 1851204, 2159738, 2468272, 2776806, 3239607, 3702408, 4165209, 4319476, 5553612, 6479214, 6633481, 7404816, 8330418, 8638952, 9718821, 11107224, 12958428, 13266962, 16660836, 17277904, 19437642, 19900443, 22214448, 25916856, 26533924, 29156463, 33321672, 38875284, 39800886, 46434367, 51833712, 53067848, 58312926, 59701329, 66643344, 77750568, 79601772, 92868734, 106135696, 116625852, 119402658, 139303101, 155501136, 159203544, 179103987, 185737468, 233251704, 238805316, 278606202, 318407088, 358207974, 371474936, 417909303, 466503408, 477610632, 557212404, 716415948, 742949872, 835818606, 955221264, 1114424808, 1253727909, 1432831896, 1671637212, 2228849616, 2507455818, 2865663792, 3343274424, 5014911636, 6686548848, 10029823272, 20059646544]

約数ペア:

[(1, 20059646544), (2, 10029823272), (3, 6686548848), (4, 5014911636), (6, 3343274424), (7, 2865663792), (8, 2507455818), (9, 2228849616), (12, 1671637212), (14, 1432831896), (16, 1253727909), (18, 1114424808), (21, 955221264), (24, 835818606), (27, 742949872), (28, 716415948), (36, 557212404), (42, 477610632), (43, 466503408), (48, 417909303), (54, 371474936), (56, 358207974), (63, 318407088), (72, 278606202), (84, 238805316), (86, 233251704), (108, 185737468), (112, 179103987), (126, 159203544), (129, 155501136), (144, 139303101), (168, 119402658), (172, 116625852), (189, 106135696), (216, 92868734), (252, 79601772), (258, 77750568), (301, 66643344), (336, 59701329), (344, 58312926), (378, 53067848), (387, 51833712), (432, 46434367), (504, 39800886), (516, 38875284), (602, 33321672), (688, 29156463), (756, 26533924), (774, 25916856), (903, 22214448), (1008, 19900443), (1032, 19437642), (1161, 17277904), (1204, 16660836), (1512, 13266962), (1548, 12958428), (1806, 11107224), (2064, 9718821), (2322, 8638952), (2408, 8330418), (2709, 7404816), (3024, 6633481), (3096, 6479214), (3612, 5553612), (4644, 4319476), (4816, 4165209), (5418, 3702408), (6192, 3239607), (7224, 2776806), (8127, 2468272), (9288, 2159738), (10836, 1851204), (14448, 1388403), (16254, 1234136), (18576, 1079869), (21672, 925602), (32508, 617068), (43344, 462801), (65016, 308534), (130032, 154267)]