20163023104

素因数分解:

$2^8\times 7^1\times {\mathrm{11251687}}^1$

素因数の和:11251710

約数の個数: 36

約数和(自身を含む): 45996900544

約数和(自身を除く): 25833877440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11251687, 22503374, 45006748, 78761809, 90013496, 157523618, 180026992, 315047236, 360053984, 630094472, 720107968, 1260188944, 1440215936, 2520377888, 2880431872, 5040755776, 10081511552, 20163023104]

約数ペア:

[(1, 20163023104), (2, 10081511552), (4, 5040755776), (7, 2880431872), (8, 2520377888), (14, 1440215936), (16, 1260188944), (28, 720107968), (32, 630094472), (56, 360053984), (64, 315047236), (112, 180026992), (128, 157523618), (224, 90013496), (256, 78761809), (448, 45006748), (896, 22503374), (1792, 11251687)]