20193960897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{162017}}^1$

素因数の和:163293

約数の個数: 24

約数和(自身を含む): 31846258080

約数和(自身を除く): 11652297183

約数列:

[1, 3, 9, 11, 33, 99, 1259, 3777, 11331, 13849, 41547, 124641, 162017, 486051, 1458153, 1782187, 5346561, 16039683, 203979403, 611938209, 1835814627, 2243773433, 6731320299, 20193960897]

約数ペア:

[(1, 20193960897), (3, 6731320299), (9, 2243773433), (11, 1835814627), (33, 611938209), (99, 203979403), (1259, 16039683), (3777, 5346561), (11331, 1782187), (13849, 1458153), (41547, 486051), (124641, 162017)]