20698049229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1451}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 33276773376

約数和(自身を除く): 12578724147

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 811, 1353, 1451, 1599, 2433, 4353, 5863, 8921, 10543, 15961, 17589, 18863, 26763, 31629, 33251, 47883, 56589, 59491, 99753, 115973, 178473, 207493, 347919, 365761, 432263, 622479, 654401, 773383, 1097283, 1176761, 1296789, 1963203, 2320149, 3530283, 4754893, 8507213, 12944371, 14264679, 15297893, 25521639, 38833113, 45893679, 48247201, 144741603, 168276823, 504830469, 530719211, 627213613, 1592157633, 1881640839, 6899349743, 20698049229]

約数ペア:

[(1, 20698049229), (3, 6899349743), (11, 1881640839), (13, 1592157633), (33, 627213613), (39, 530719211), (41, 504830469), (123, 168276823), (143, 144741603), (429, 48247201), (451, 45893679), (533, 38833113), (811, 25521639), (1353, 15297893), (1451, 14264679), (1599, 12944371), (2433, 8507213), (4353, 4754893), (5863, 3530283), (8921, 2320149), (10543, 1963203), (15961, 1296789), (17589, 1176761), (18863, 1097283), (26763, 773383), (31629, 654401), (33251, 622479), (47883, 432263), (56589, 365761), (59491, 347919), (99753, 207493), (115973, 178473)]