20403749058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{36469}}^1$

素因数の和:36672

約数の個数: 96

約数和(自身を含む): 52086162240

約数和(自身を除く): 31682413182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 173, 231, 294, 346, 462, 519, 539, 1038, 1078, 1211, 1617, 1903, 2422, 3234, 3633, 3806, 5709, 7266, 8477, 11418, 13321, 16954, 25431, 26642, 36469, 39963, 50862, 72938, 79926, 93247, 109407, 186494, 218814, 255283, 279741, 401159, 510566, 559482, 765849, 802318, 1203477, 1531698, 1786981, 2406954, 2808113, 3573962, 5360943, 5616226, 6309137, 8424339, 10721886, 12618274, 16848678, 18927411, 19656791, 37854822, 39313582, 44163959, 58970373, 69400507, 88327918, 117940746, 132491877, 138801014, 208201521, 264983754, 309147713, 416403042, 485803549, 618295426, 927443139, 971607098, 1457410647, 1854886278, 2914821294, 3400624843, 6801249686, 10201874529, 20403749058]

約数ペア:

[(1, 20403749058), (2, 10201874529), (3, 6801249686), (6, 3400624843), (7, 2914821294), (11, 1854886278), (14, 1457410647), (21, 971607098), (22, 927443139), (33, 618295426), (42, 485803549), (49, 416403042), (66, 309147713), (77, 264983754), (98, 208201521), (147, 138801014), (154, 132491877), (173, 117940746), (231, 88327918), (294, 69400507), (346, 58970373), (462, 44163959), (519, 39313582), (539, 37854822), (1038, 19656791), (1078, 18927411), (1211, 16848678), (1617, 12618274), (1903, 10721886), (2422, 8424339), (3234, 6309137), (3633, 5616226), (3806, 5360943), (5709, 3573962), (7266, 2808113), (8477, 2406954), (11418, 1786981), (13321, 1531698), (16954, 1203477), (25431, 802318), (26642, 765849), (36469, 559482), (39963, 510566), (50862, 401159), (72938, 279741), (79926, 255283), (93247, 218814), (109407, 186494)]