20160632746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1\times {\mathrm{3517}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 32021680320

約数和(自身を除く): 11861047574

約数列:

[1, 2, 19, 38, 251, 502, 601, 1202, 3517, 4769, 7034, 9538, 11419, 22838, 66823, 133646, 150851, 301702, 882767, 1765534, 2113717, 2866169, 4227434, 5732338, 16772573, 33545146, 40160623, 80321246, 530542967, 1061085934, 10080316373, 20160632746]

約数ペア:

[(1, 20160632746), (2, 10080316373), (19, 1061085934), (38, 530542967), (251, 80321246), (502, 40160623), (601, 33545146), (1202, 16772573), (3517, 5732338), (4769, 4227434), (7034, 2866169), (9538, 2113717), (11419, 1765534), (22838, 882767), (66823, 301702), (133646, 150851)]