20205909312

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{22123}}^1$

素因数の和:22276

約数の個数: 112

約数和(自身を含む): 55026104832

約数和(自身を除く): 34820195520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 71, 96, 134, 142, 192, 201, 213, 268, 284, 402, 426, 536, 568, 804, 852, 1072, 1136, 1608, 1704, 2144, 2272, 3216, 3408, 4288, 4544, 4757, 6432, 6816, 9514, 12864, 13632, 14271, 19028, 22123, 28542, 38056, 44246, 57084, 66369, 76112, 88492, 114168, 132738, 152224, 176984, 228336, 265476, 304448, 353968, 456672, 530952, 707936, 913344, 1061904, 1415872, 1482241, 1570733, 2123808, 2964482, 3141466, 4247616, 4446723, 4712199, 5928964, 6282932, 8893446, 9424398, 11857928, 12565864, 17786892, 18848796, 23715856, 25131728, 35573784, 37697592, 47431712, 50263456, 71147568, 75395184, 94863424, 100526912, 105239111, 142295136, 150790368, 210478222, 284590272, 301580736, 315717333, 420956444, 631434666, 841912888, 1262869332, 1683825776, 2525738664, 3367651552, 5051477328, 6735303104, 10102954656, 20205909312]

約数ペア:

[(1, 20205909312), (2, 10102954656), (3, 6735303104), (4, 5051477328), (6, 3367651552), (8, 2525738664), (12, 1683825776), (16, 1262869332), (24, 841912888), (32, 631434666), (48, 420956444), (64, 315717333), (67, 301580736), (71, 284590272), (96, 210478222), (134, 150790368), (142, 142295136), (192, 105239111), (201, 100526912), (213, 94863424), (268, 75395184), (284, 71147568), (402, 50263456), (426, 47431712), (536, 37697592), (568, 35573784), (804, 25131728), (852, 23715856), (1072, 18848796), (1136, 17786892), (1608, 12565864), (1704, 11857928), (2144, 9424398), (2272, 8893446), (3216, 6282932), (3408, 5928964), (4288, 4712199), (4544, 4446723), (4757, 4247616), (6432, 3141466), (6816, 2964482), (9514, 2123808), (12864, 1570733), (13632, 1482241), (14271, 1415872), (19028, 1061904), (22123, 913344), (28542, 707936), (38056, 530952), (44246, 456672), (57084, 353968), (66369, 304448), (76112, 265476), (88492, 228336), (114168, 176984), (132738, 152224)]