20114719460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1\times {\mathrm{3637}}^1$

素因数の和:4773

約数の個数: 96

約数和(自身を含む): 48141741312

約数和(自身を除く): 28027021852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1093, 1265, 2186, 2530, 3637, 4372, 5060, 5465, 7274, 10930, 12023, 14548, 18185, 21860, 24046, 25139, 36370, 40007, 48092, 50278, 60115, 72740, 80014, 83651, 100556, 120230, 125695, 160028, 167302, 200035, 240460, 251390, 276529, 334604, 400070, 418255, 502780, 553058, 800140, 836510, 920161, 1106116, 1382645, 1673020, 1840322, 2765290, 3680644, 3975241, 4600805, 5530580, 7950482, 9201610, 15900964, 18403220, 19876205, 39752410, 43727651, 79504820, 87455302, 91430543, 174910604, 182861086, 218638255, 365722172, 437276510, 457152715, 874553020, 914305430, 1005735973, 1828610860, 2011471946, 4022943892, 5028679865, 10057359730, 20114719460]

約数ペア:

[(1, 20114719460), (2, 10057359730), (4, 5028679865), (5, 4022943892), (10, 2011471946), (11, 1828610860), (20, 1005735973), (22, 914305430), (23, 874553020), (44, 457152715), (46, 437276510), (55, 365722172), (92, 218638255), (110, 182861086), (115, 174910604), (220, 91430543), (230, 87455302), (253, 79504820), (460, 43727651), (506, 39752410), (1012, 19876205), (1093, 18403220), (1265, 15900964), (2186, 9201610), (2530, 7950482), (3637, 5530580), (4372, 4600805), (5060, 3975241), (5465, 3680644), (7274, 2765290), (10930, 1840322), (12023, 1673020), (14548, 1382645), (18185, 1106116), (21860, 920161), (24046, 836510), (25139, 800140), (36370, 553058), (40007, 502780), (48092, 418255), (50278, 400070), (60115, 334604), (72740, 276529), (80014, 251390), (83651, 240460), (100556, 200035), (120230, 167302), (125695, 160028)]