20192656077

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{147481}}^1$

素因数の和:147962

約数の個数: 32

約数和(自身を含む): 32705608320

約数和(自身を除く): 12512952243

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 461, 1383, 4149, 5071, 12447, 15213, 45639, 136917, 147481, 442443, 1327329, 1622291, 3981987, 4866873, 14600619, 43801857, 67988741, 203966223, 611898669, 747876151, 1835696007, 2243628453, 6730885359, 20192656077]

約数ペア:

[(1, 20192656077), (3, 6730885359), (9, 2243628453), (11, 1835696007), (27, 747876151), (33, 611898669), (99, 203966223), (297, 67988741), (461, 43801857), (1383, 14600619), (4149, 4866873), (5071, 3981987), (12447, 1622291), (15213, 1327329), (45639, 442443), (136917, 147481)]