20253943488

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1574467}}^1$

素因数の和:1574549

約数の個数: 56

約数和(自身を含む): 54388422592

約数和(自身を除く): 34134479104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 1574467, 3148934, 4723401, 6297868, 9446802, 12595736, 18893604, 25191472, 37787208, 50382944, 75574416, 100765888, 105489289, 151148832, 210978578, 302297664, 316467867, 421957156, 632935734, 843914312, 1265871468, 1687828624, 2531742936, 3375657248, 5063485872, 6751314496, 10126971744, 20253943488]

約数ペア:

[(1, 20253943488), (2, 10126971744), (3, 6751314496), (4, 5063485872), (6, 3375657248), (8, 2531742936), (12, 1687828624), (16, 1265871468), (24, 843914312), (32, 632935734), (48, 421957156), (64, 316467867), (67, 302297664), (96, 210978578), (134, 151148832), (192, 105489289), (201, 100765888), (268, 75574416), (402, 50382944), (536, 37787208), (804, 25191472), (1072, 18893604), (1608, 12595736), (2144, 9446802), (3216, 6297868), (4288, 4723401), (6432, 3148934), (12864, 1574467)]