20194233579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{69401}}^1$

素因数の和:70252

約数の個数: 32

約数和(自身を含む): 32258049600

約数和(自身を除く): 12063816021

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 829, 2487, 7461, 10777, 22383, 32331, 69401, 96993, 208203, 290979, 624609, 902213, 1873827, 2706639, 8119917, 24359751, 57533429, 172600287, 517800861, 747934577, 1553402583, 2243803731, 6731411193, 20194233579]

約数ペア:

[(1, 20194233579), (3, 6731411193), (9, 2243803731), (13, 1553402583), (27, 747934577), (39, 517800861), (117, 172600287), (351, 57533429), (829, 24359751), (2487, 8119917), (7461, 2706639), (10777, 1873827), (22383, 902213), (32331, 624609), (69401, 290979), (96993, 208203)]