20734367094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{187211}}^1$

素因数の和:187522

約数の個数: 64

約数和(自身を含む): 52838714880

約数和(自身を除く): 32104347786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 293, 378, 586, 879, 1758, 2051, 2637, 4102, 5274, 6153, 7911, 12306, 15822, 18459, 36918, 55377, 110754, 187211, 374422, 561633, 1123266, 1310477, 1684899, 2620954, 3369798, 3931431, 5054697, 7862862, 10109394, 11794293, 23588586, 35382879, 54852823, 70765758, 109705646, 164558469, 329116938, 383969761, 493675407, 767939522, 987350814, 1151909283, 1481026221, 2303818566, 2962052442, 3455727849, 6911455698, 10367183547, 20734367094]

約数ペア:

[(1, 20734367094), (2, 10367183547), (3, 6911455698), (6, 3455727849), (7, 2962052442), (9, 2303818566), (14, 1481026221), (18, 1151909283), (21, 987350814), (27, 767939522), (42, 493675407), (54, 383969761), (63, 329116938), (126, 164558469), (189, 109705646), (293, 70765758), (378, 54852823), (586, 35382879), (879, 23588586), (1758, 11794293), (2051, 10109394), (2637, 7862862), (4102, 5054697), (5274, 3931431), (6153, 3369798), (7911, 2620954), (12306, 1684899), (15822, 1310477), (18459, 1123266), (36918, 561633), (55377, 374422), (110754, 187211)]