20163076978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{35923}}^1$

素因数の和:36790

約数の個数: 32

約数和(自身を含む): 34100785152

約数和(自身を除く): 13937708174

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 823, 1646, 9053, 18106, 25513, 35923, 51026, 71846, 280643, 395153, 561286, 790306, 1113613, 2227226, 12249743, 24499486, 29564629, 59129258, 325210919, 650421838, 916503499, 1833006998, 10081538489, 20163076978]

約数ペア:

[(1, 20163076978), (2, 10081538489), (11, 1833006998), (22, 916503499), (31, 650421838), (62, 325210919), (341, 59129258), (682, 29564629), (823, 24499486), (1646, 12249743), (9053, 2227226), (18106, 1113613), (25513, 790306), (35923, 561286), (51026, 395153), (71846, 280643)]