20348083450166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1\times {\mathrm{458977}}^1$

素因数の和:461468

約数の個数: 32

約数和(自身を含む): 31930768995840

約数和(自身を除く): 11582685545674

約数列:

[1, 2, 23, 46, 487, 974, 1979, 3958, 11201, 22402, 45517, 91034, 458977, 917954, 963773, 1927546, 10556471, 21112942, 22166779, 44333558, 223521799, 447043598, 908315483, 1816630966, 5141001377, 10282002754, 20891256109, 41782512218, 442349640221, 884699280442, 10174041725083, 20348083450166]

約数ペア:

[(1, 20348083450166), (2, 10174041725083), (23, 884699280442), (46, 442349640221), (487, 41782512218), (974, 20891256109), (1979, 10282002754), (3958, 5141001377), (11201, 1816630966), (22402, 908315483), (45517, 447043598), (91034, 223521799), (458977, 44333558), (917954, 22166779), (963773, 21112942), (1927546, 10556471)]