20136062896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{125687}}^1$

素因数の和:125762

約数の個数: 80

約数和(自身を含む): 44885698560

約数和(自身を除く): 24749635664

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 2584, 4216, 4712, 5168, 8432, 9424, 10013, 20026, 40052, 80104, 125687, 160208, 251374, 502748, 1005496, 2010992, 2136679, 2388053, 3896297, 4273358, 4776106, 7792594, 8546716, 9552212, 15585188, 17093432, 19104424, 31170376, 34186864, 38208848, 40596901, 62340752, 66237049, 74029643, 81193802, 132474098, 148059286, 162387604, 264948196, 296118572, 324775208, 529896392, 592237144, 649550416, 1059792784, 1184474288, 1258503931, 2517007862, 5034015724, 10068031448, 20136062896]

約数ペア:

[(1, 20136062896), (2, 10068031448), (4, 5034015724), (8, 2517007862), (16, 1258503931), (17, 1184474288), (19, 1059792784), (31, 649550416), (34, 592237144), (38, 529896392), (62, 324775208), (68, 296118572), (76, 264948196), (124, 162387604), (136, 148059286), (152, 132474098), (248, 81193802), (272, 74029643), (304, 66237049), (323, 62340752), (496, 40596901), (527, 38208848), (589, 34186864), (646, 31170376), (1054, 19104424), (1178, 17093432), (1292, 15585188), (2108, 9552212), (2356, 8546716), (2584, 7792594), (4216, 4776106), (4712, 4273358), (5168, 3896297), (8432, 2388053), (9424, 2136679), (10013, 2010992), (20026, 1005496), (40052, 502748), (80104, 251374), (125687, 160208)]