20147393904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1659041}}^1$

素因数の和:1659086

約数の個数: 80

約数和(自身を含む): 59247707904

約数和(自身を除く): 39100314000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 1659041, 3318082, 4977123, 6636164, 9954246, 13272328, 18249451, 19908492, 26544656, 36498902, 38157943, 39816984, 54748353, 72997804, 76315886, 79633968, 109496706, 114473829, 145995608, 152631772, 218993412, 228947658, 291991216, 305263544, 419737373, 437986824, 457895316, 610527088, 839474746, 875973648, 915790632, 1259212119, 1678949492, 1831581264, 2518424238, 3357898984, 5036848476, 6715797968, 10073696952, 20147393904]

約数ペア:

[(1, 20147393904), (2, 10073696952), (3, 6715797968), (4, 5036848476), (6, 3357898984), (8, 2518424238), (11, 1831581264), (12, 1678949492), (16, 1259212119), (22, 915790632), (23, 875973648), (24, 839474746), (33, 610527088), (44, 457895316), (46, 437986824), (48, 419737373), (66, 305263544), (69, 291991216), (88, 228947658), (92, 218993412), (132, 152631772), (138, 145995608), (176, 114473829), (184, 109496706), (253, 79633968), (264, 76315886), (276, 72997804), (368, 54748353), (506, 39816984), (528, 38157943), (552, 36498902), (759, 26544656), (1012, 19908492), (1104, 18249451), (1518, 13272328), (2024, 9954246), (3036, 6636164), (4048, 4977123), (6072, 3318082), (12144, 1659041)]