20140985832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{77611}}^1$

素因数の和:78614

約数の個数: 64

約数和(自身を含む): 54986549760

約数和(自身を除く): 34845563928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 983, 1966, 2949, 3932, 5898, 7864, 10813, 11796, 21626, 23592, 32439, 43252, 64878, 77611, 86504, 129756, 155222, 232833, 259512, 310444, 465666, 620888, 853721, 931332, 1707442, 1862664, 2561163, 3414884, 5122326, 6829768, 10244652, 20489304, 76291613, 152583226, 228874839, 305166452, 457749678, 610332904, 839207743, 915499356, 1678415486, 1830998712, 2517623229, 3356830972, 5035246458, 6713661944, 10070492916, 20140985832]

約数ペア:

[(1, 20140985832), (2, 10070492916), (3, 6713661944), (4, 5035246458), (6, 3356830972), (8, 2517623229), (11, 1830998712), (12, 1678415486), (22, 915499356), (24, 839207743), (33, 610332904), (44, 457749678), (66, 305166452), (88, 228874839), (132, 152583226), (264, 76291613), (983, 20489304), (1966, 10244652), (2949, 6829768), (3932, 5122326), (5898, 3414884), (7864, 2561163), (10813, 1862664), (11796, 1707442), (21626, 931332), (23592, 853721), (32439, 620888), (43252, 465666), (64878, 310444), (77611, 259512), (86504, 232833), (129756, 155222)]