20214272654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{24179}}^1$

素因数の和:24632

約数の個数: 32

約数和(自身を含む): 32674337280

約数和(自身を除く): 12460064626

約数列:

[1, 2, 17, 34, 67, 134, 367, 734, 1139, 2278, 6239, 12478, 24179, 24589, 48358, 49178, 411043, 418013, 822086, 836026, 1619993, 3239986, 8873693, 17747386, 27539881, 55079762, 150852781, 301705562, 594537431, 1189074862, 10107136327, 20214272654]

約数ペア:

[(1, 20214272654), (2, 10107136327), (17, 1189074862), (34, 594537431), (67, 301705562), (134, 150852781), (367, 55079762), (734, 27539881), (1139, 17747386), (2278, 8873693), (6239, 3239986), (12478, 1619993), (24179, 836026), (24589, 822086), (48358, 418013), (49178, 411043)]