20160892635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 34995760128

約数和(自身を除く): 14834867493

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 613, 681, 743, 1135, 1839, 2229, 2951, 3065, 3405, 3715, 7969, 8853, 9195, 9659, 11145, 14755, 23907, 28977, 39845, 44265, 48295, 119535, 139151, 144885, 168661, 417453, 455459, 505983, 695755, 843305, 1366377, 1808963, 2087265, 2192593, 2277295, 2529915, 5426889, 5920967, 6577779, 6831885, 9044815, 10962965, 17762901, 27134445, 29604835, 32888895, 88814505, 103389193, 310167579, 516945965, 1344059509, 1550837895, 4032178527, 6720297545, 20160892635]

約数ペア:

[(1, 20160892635), (3, 6720297545), (5, 4032178527), (13, 1550837895), (15, 1344059509), (39, 516945965), (65, 310167579), (195, 103389193), (227, 88814505), (613, 32888895), (681, 29604835), (743, 27134445), (1135, 17762901), (1839, 10962965), (2229, 9044815), (2951, 6831885), (3065, 6577779), (3405, 5920967), (3715, 5426889), (7969, 2529915), (8853, 2277295), (9195, 2192593), (9659, 2087265), (11145, 1808963), (14755, 1366377), (23907, 843305), (28977, 695755), (39845, 505983), (44265, 455459), (48295, 417453), (119535, 168661), (139151, 144885)]