20166084070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30931}}^1\times {\mathrm{5927}}^1$

素因数の和:36876

約数の個数: 32

約数和(自身を含む): 39606817536

約数和(自身を除く): 19440733466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5927, 11854, 29635, 30931, 59270, 61862, 65197, 130394, 154655, 309310, 325985, 340241, 651970, 680482, 1701205, 3402410, 183328037, 366656074, 916640185, 1833280370, 2016608407, 4033216814, 10083042035, 20166084070]

約数ペア:

[(1, 20166084070), (2, 10083042035), (5, 4033216814), (10, 2016608407), (11, 1833280370), (22, 916640185), (55, 366656074), (110, 183328037), (5927, 3402410), (11854, 1701205), (29635, 680482), (30931, 651970), (59270, 340241), (61862, 325985), (65197, 309310), (130394, 154655)]