20858688

素因数分解:

$2^6\times 3^3\times {\mathrm{12071}}^1$

素因数の和:12092

約数の個数: 56

約数和(自身を含む): 61325760

約数和(自身を除く): 40467072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12071, 24142, 36213, 48284, 72426, 96568, 108639, 144852, 193136, 217278, 289704, 325917, 386272, 434556, 579408, 651834, 772544, 869112, 1158816, 1303668, 1738224, 2317632, 2607336, 3476448, 5214672, 6952896, 10429344, 20858688]

約数ペア:

[(1, 20858688), (2, 10429344), (3, 6952896), (4, 5214672), (6, 3476448), (8, 2607336), (9, 2317632), (12, 1738224), (16, 1303668), (18, 1158816), (24, 869112), (27, 772544), (32, 651834), (36, 579408), (48, 434556), (54, 386272), (64, 325917), (72, 289704), (96, 217278), (108, 193136), (144, 144852), (192, 108639), (216, 96568), (288, 72426), (432, 48284), (576, 36213), (864, 24142), (1728, 12071)]