20131663046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{11987}}^1$

素因数の和:12884

約数の個数: 32

約数和(自身を含む): 33327407232

約数和(自身を除く): 13195744186

約数列:

[1, 2, 11, 22, 97, 194, 787, 1067, 1574, 2134, 8657, 11987, 17314, 23974, 76339, 131857, 152678, 263714, 839729, 1162739, 1679458, 2325478, 9433769, 12790129, 18867538, 25580258, 103771459, 207542918, 915075593, 1830151186, 10065831523, 20131663046]

約数ペア:

[(1, 20131663046), (2, 10065831523), (11, 1830151186), (22, 915075593), (97, 207542918), (194, 103771459), (787, 25580258), (1067, 18867538), (1574, 12790129), (2134, 9433769), (8657, 2325478), (11987, 1679458), (17314, 1162739), (23974, 839729), (76339, 263714), (131857, 152678)]