2022167420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1111081}}^1$

素因数の和:1111110

約数の個数: 48

約数和(自身を含む): 5226529728

約数和(自身を除く): 3204362308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1111081, 2222162, 4444324, 5555405, 7777567, 11110810, 14444053, 15555134, 22221620, 28888106, 31110268, 38887835, 57776212, 72220265, 77775670, 101108371, 144440530, 155551340, 202216742, 288881060, 404433484, 505541855, 1011083710, 2022167420]

約数ペア:

[(1, 2022167420), (2, 1011083710), (4, 505541855), (5, 404433484), (7, 288881060), (10, 202216742), (13, 155551340), (14, 144440530), (20, 101108371), (26, 77775670), (28, 72220265), (35, 57776212), (52, 38887835), (65, 31110268), (70, 28888106), (91, 22221620), (130, 15555134), (140, 14444053), (182, 11110810), (260, 7777567), (364, 5555405), (455, 4444324), (910, 2222162), (1820, 1111081)]