20093375158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1\times {\mathrm{1627}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 30914078976

約数和(自身を除く): 10820703818

約数列:

[1, 2, 53, 106, 263, 443, 526, 886, 1627, 3254, 13939, 23479, 27878, 46958, 86231, 116509, 172462, 233018, 427901, 720761, 855802, 1441522, 6174977, 12349954, 22678753, 38200333, 45357506, 76400666, 189560143, 379120286, 10046687579, 20093375158]

約数ペア:

[(1, 20093375158), (2, 10046687579), (53, 379120286), (106, 189560143), (263, 76400666), (443, 45357506), (526, 38200333), (886, 22678753), (1627, 12349954), (3254, 6174977), (13939, 1441522), (23479, 855802), (27878, 720761), (46958, 427901), (86231, 233018), (116509, 172462)]