20160440148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{5783}}^1$

素因数の和:6573

約数の個数: 96

約数和(自身を含む): 52052668416

約数和(自身を除く): 31892228268

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 743, 782, 1173, 1486, 1564, 2229, 2346, 2972, 4458, 4692, 5783, 8916, 11566, 12631, 17089, 17349, 23132, 25262, 34178, 34698, 37893, 50524, 51267, 68356, 69396, 75786, 98311, 102534, 133009, 151572, 196622, 205068, 266018, 290513, 294933, 393244, 399027, 532036, 581026, 589866, 798054, 871539, 1162052, 1179732, 1596108, 1743078, 2261153, 3486156, 4296769, 4522306, 6783459, 8593538, 9044612, 12890307, 13566918, 17187076, 25780614, 27133836, 51561228, 73045073, 98825687, 146090146, 197651374, 219135219, 292180292, 296477061, 395302748, 438270438, 592954122, 876540876, 1185908244, 1680036679, 3360073358, 5040110037, 6720146716, 10080220074, 20160440148]

約数ペア:

[(1, 20160440148), (2, 10080220074), (3, 6720146716), (4, 5040110037), (6, 3360073358), (12, 1680036679), (17, 1185908244), (23, 876540876), (34, 592954122), (46, 438270438), (51, 395302748), (68, 296477061), (69, 292180292), (92, 219135219), (102, 197651374), (138, 146090146), (204, 98825687), (276, 73045073), (391, 51561228), (743, 27133836), (782, 25780614), (1173, 17187076), (1486, 13566918), (1564, 12890307), (2229, 9044612), (2346, 8593538), (2972, 6783459), (4458, 4522306), (4692, 4296769), (5783, 3486156), (8916, 2261153), (11566, 1743078), (12631, 1596108), (17089, 1179732), (17349, 1162052), (23132, 871539), (25262, 798054), (34178, 589866), (34698, 581026), (37893, 532036), (50524, 399027), (51267, 393244), (68356, 294933), (69396, 290513), (75786, 266018), (98311, 205068), (102534, 196622), (133009, 151572)]