20194460583418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{344917}}^1$

素因数の和:345188

約数の個数: 96

約数和(自身を含む): 35486731147392

約数和(自身を除く): 15292270563974

約数列:

[1, 2, 11, 22, 23, 46, 67, 121, 134, 157, 242, 253, 314, 506, 737, 1474, 1541, 1727, 2783, 3082, 3454, 3611, 5566, 7222, 8107, 10519, 16214, 16951, 18997, 21038, 33902, 37994, 39721, 79442, 115709, 186461, 231418, 241937, 344917, 372922, 436931, 483874, 689834, 873862, 1272799, 2545598, 2661307, 3794087, 5322614, 7588174, 7933091, 15866182, 23109439, 29274377, 41734957, 46218878, 54151969, 58548754, 83469914, 87264001, 108303938, 174528002, 254203829, 508407658, 531517097, 595671659, 959904011, 1063034194, 1191343318, 1245495287, 1919808022, 2490990574, 2796242119, 3628181923, 5592484238, 5846688067, 6552388249, 7256363846, 11693376134, 13104776498, 13700448157, 27400896314, 39910001153, 64313568737, 79820002306, 83448184229, 128627137474, 150704929727, 166896368458, 301409859454, 439010012683, 878020025366, 917930026519, 1835860053038, 10097230291709, 20194460583418]

約数ペア:

[(1, 20194460583418), (2, 10097230291709), (11, 1835860053038), (22, 917930026519), (23, 878020025366), (46, 439010012683), (67, 301409859454), (121, 166896368458), (134, 150704929727), (157, 128627137474), (242, 83448184229), (253, 79820002306), (314, 64313568737), (506, 39910001153), (737, 27400896314), (1474, 13700448157), (1541, 13104776498), (1727, 11693376134), (2783, 7256363846), (3082, 6552388249), (3454, 5846688067), (3611, 5592484238), (5566, 3628181923), (7222, 2796242119), (8107, 2490990574), (10519, 1919808022), (16214, 1245495287), (16951, 1191343318), (18997, 1063034194), (21038, 959904011), (33902, 595671659), (37994, 531517097), (39721, 508407658), (79442, 254203829), (115709, 174528002), (186461, 108303938), (231418, 87264001), (241937, 83469914), (344917, 58548754), (372922, 54151969), (436931, 46218878), (483874, 41734957), (689834, 29274377), (873862, 23109439), (1272799, 15866182), (2545598, 7933091), (2661307, 7588174), (3794087, 5322614)]