19872979968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6469069}}^1$

素因数の和:6469092

約数の個数: 44

約数和(自身を含む): 52968745160

約数和(自身を除く): 33095765192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6469069, 12938138, 19407207, 25876276, 38814414, 51752552, 77628828, 103505104, 155257656, 207010208, 310515312, 414020416, 621030624, 828040832, 1242061248, 1656081664, 2484122496, 3312163328, 4968244992, 6624326656, 9936489984, 19872979968]

約数ペア:

[(1, 19872979968), (2, 9936489984), (3, 6624326656), (4, 4968244992), (6, 3312163328), (8, 2484122496), (12, 1656081664), (16, 1242061248), (24, 828040832), (32, 621030624), (48, 414020416), (64, 310515312), (96, 207010208), (128, 155257656), (192, 103505104), (256, 77628828), (384, 51752552), (512, 38814414), (768, 25876276), (1024, 19407207), (1536, 12938138), (3072, 6469069)]