20110344273

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{162709}}^1$

素因数の和:163189

約数の個数: 24

約数和(自身を含む): 30053187840

約数和(自身を除く): 9942843567

約数列:

[1, 3, 9, 31, 93, 279, 443, 1329, 3987, 13733, 41199, 123597, 162709, 488127, 1464381, 5043979, 15131937, 45395811, 72080087, 216240261, 648720783, 2234482697, 6703448091, 20110344273]

約数ペア:

[(1, 20110344273), (3, 6703448091), (9, 2234482697), (31, 648720783), (93, 216240261), (279, 72080087), (443, 45395811), (1329, 15131937), (3987, 5043979), (13733, 1464381), (41199, 488127), (123597, 162709)]