20161567356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{54217}}^1$

素因数の和:54483

約数の個数: 96

約数和(自身を含む): 56837813760

約数和(自身を除く): 36676246404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 233, 266, 399, 466, 532, 699, 798, 932, 1398, 1596, 1631, 2796, 3262, 4427, 4893, 6524, 8854, 9786, 13281, 17708, 19572, 26562, 30989, 53124, 54217, 61978, 92967, 108434, 123956, 162651, 185934, 216868, 325302, 371868, 379519, 650604, 759038, 1030123, 1138557, 1518076, 2060246, 2277114, 3090369, 4120492, 4554228, 6180738, 7210861, 12361476, 12632561, 14421722, 21632583, 25265122, 28843444, 37897683, 43265166, 50530244, 75795366, 86530332, 88427927, 151590732, 176855854, 240018659, 265283781, 353711708, 480037318, 530567562, 720055977, 960074636, 1061135124, 1440111954, 1680130613, 2880223908, 3360261226, 5040391839, 6720522452, 10080783678, 20161567356]

約数ペア:

[(1, 20161567356), (2, 10080783678), (3, 6720522452), (4, 5040391839), (6, 3360261226), (7, 2880223908), (12, 1680130613), (14, 1440111954), (19, 1061135124), (21, 960074636), (28, 720055977), (38, 530567562), (42, 480037318), (57, 353711708), (76, 265283781), (84, 240018659), (114, 176855854), (133, 151590732), (228, 88427927), (233, 86530332), (266, 75795366), (399, 50530244), (466, 43265166), (532, 37897683), (699, 28843444), (798, 25265122), (932, 21632583), (1398, 14421722), (1596, 12632561), (1631, 12361476), (2796, 7210861), (3262, 6180738), (4427, 4554228), (4893, 4120492), (6524, 3090369), (8854, 2277114), (9786, 2060246), (13281, 1518076), (17708, 1138557), (19572, 1030123), (26562, 759038), (30989, 650604), (53124, 379519), (54217, 371868), (61978, 325302), (92967, 216868), (108434, 185934), (123956, 162651)]