20082021120104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{10353991}}^1$

素因数の和:10354230

約数の個数: 64

約数和(自身を含む): 40077403914240

約数和(自身を除く): 19995382794136

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 127, 166, 184, 254, 332, 508, 664, 1016, 1909, 2921, 3818, 5842, 7636, 10541, 11684, 15272, 21082, 23368, 42164, 84328, 242443, 484886, 969772, 1939544, 10353991, 20707982, 41415964, 82831928, 238141793, 476283586, 859381253, 952567172, 1314956857, 1718762506, 1905134344, 2629913714, 3437525012, 5259827428, 6875050024, 10519654856, 19765768819, 30244007711, 39531537638, 60488015422, 79063075276, 109141419131, 120976030844, 158126150552, 218282838262, 241952061688, 436565676524, 873131353048, 2510252640013, 5020505280026, 10041010560052, 20082021120104]

約数ペア:

[(1, 20082021120104), (2, 10041010560052), (4, 5020505280026), (8, 2510252640013), (23, 873131353048), (46, 436565676524), (83, 241952061688), (92, 218282838262), (127, 158126150552), (166, 120976030844), (184, 109141419131), (254, 79063075276), (332, 60488015422), (508, 39531537638), (664, 30244007711), (1016, 19765768819), (1909, 10519654856), (2921, 6875050024), (3818, 5259827428), (5842, 3437525012), (7636, 2629913714), (10541, 1905134344), (11684, 1718762506), (15272, 1314956857), (21082, 952567172), (23368, 859381253), (42164, 476283586), (84328, 238141793), (242443, 82831928), (484886, 41415964), (969772, 20707982), (1939544, 10353991)]