20192238174

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{6299}}^1$

素因数の和:6585

約数の個数: 64

約数和(自身を含む): 42141254400

約数和(自身を除く): 21949016226

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 157, 166, 246, 249, 314, 471, 498, 942, 3403, 6299, 6437, 6806, 10209, 12598, 12874, 13031, 18897, 19311, 20418, 26062, 37794, 38622, 39093, 78186, 258259, 516518, 522817, 534271, 774777, 988943, 1045634, 1068542, 1549554, 1568451, 1602813, 1977886, 2966829, 3136902, 3205626, 5933658, 21435497, 40546663, 42870994, 64306491, 81093326, 82082269, 121639989, 128612982, 164164538, 243279978, 246246807, 492493614, 3365373029, 6730746058, 10096119087, 20192238174]

約数ペア:

[(1, 20192238174), (2, 10096119087), (3, 6730746058), (6, 3365373029), (41, 492493614), (82, 246246807), (83, 243279978), (123, 164164538), (157, 128612982), (166, 121639989), (246, 82082269), (249, 81093326), (314, 64306491), (471, 42870994), (498, 40546663), (942, 21435497), (3403, 5933658), (6299, 3205626), (6437, 3136902), (6806, 2966829), (10209, 1977886), (12598, 1602813), (12874, 1568451), (13031, 1549554), (18897, 1068542), (19311, 1045634), (20418, 988943), (26062, 774777), (37794, 534271), (38622, 522817), (39093, 516518), (78186, 258259)]