20100599082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{208223}}^1$

素因数の和:208435

約数の個数: 48

約数和(自身を含む): 45216258048

約数和(自身を除く): 25115658966

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 1038, 1557, 3114, 5363, 10726, 16089, 32178, 48267, 96534, 208223, 416446, 624669, 1249338, 1874007, 3748014, 6454913, 12909826, 19364739, 36022579, 38729478, 58094217, 72045158, 108067737, 116188434, 216135474, 324203211, 648406422, 1116699949, 2233399898, 3350099847, 6700199694, 10050299541, 20100599082]

約数ペア:

[(1, 20100599082), (2, 10050299541), (3, 6700199694), (6, 3350099847), (9, 2233399898), (18, 1116699949), (31, 648406422), (62, 324203211), (93, 216135474), (173, 116188434), (186, 108067737), (279, 72045158), (346, 58094217), (519, 38729478), (558, 36022579), (1038, 19364739), (1557, 12909826), (3114, 6454913), (5363, 3748014), (10726, 1874007), (16089, 1249338), (32178, 624669), (48267, 416446), (96534, 208223)]