20056793946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{18121}}^1$

素因数の和:18244

約数の個数: 96

約数和(自身を含む): 49049440128

約数和(自身を除く): 28992646182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 361, 399, 438, 511, 722, 798, 1022, 1083, 1387, 1533, 2166, 2527, 2774, 3066, 4161, 5054, 7581, 8322, 9709, 15162, 18121, 19418, 26353, 29127, 36242, 52706, 54363, 58254, 79059, 108726, 126847, 158118, 184471, 253694, 344299, 368942, 380541, 553413, 688598, 761082, 1032897, 1106826, 1322833, 2065794, 2410093, 2645666, 3968499, 4820186, 6541681, 7230279, 7936998, 9259831, 13083362, 14460558, 18519662, 19625043, 25133827, 27779493, 39250086, 45791767, 50267654, 55558986, 75401481, 91583534, 137375301, 150802962, 175936789, 274750602, 351873578, 477542713, 527810367, 955085426, 1055620734, 1432628139, 2865256278, 3342798991, 6685597982, 10028396973, 20056793946]

約数ペア:

[(1, 20056793946), (2, 10028396973), (3, 6685597982), (6, 3342798991), (7, 2865256278), (14, 1432628139), (19, 1055620734), (21, 955085426), (38, 527810367), (42, 477542713), (57, 351873578), (73, 274750602), (114, 175936789), (133, 150802962), (146, 137375301), (219, 91583534), (266, 75401481), (361, 55558986), (399, 50267654), (438, 45791767), (511, 39250086), (722, 27779493), (798, 25133827), (1022, 19625043), (1083, 18519662), (1387, 14460558), (1533, 13083362), (2166, 9259831), (2527, 7936998), (2774, 7230279), (3066, 6541681), (4161, 4820186), (5054, 3968499), (7581, 2645666), (8322, 2410093), (9709, 2065794), (15162, 1322833), (18121, 1106826), (19418, 1032897), (26353, 761082), (29127, 688598), (36242, 553413), (52706, 380541), (54363, 368942), (58254, 344299), (79059, 253694), (108726, 184471), (126847, 158118)]