20179584

素因数分解:

$2^7\times 3^3\times {\mathrm{5839}}^1$

素因数の和:5862

約数の個数: 64

約数和(自身を含む): 59568000

約数和(自身を除く): 39388416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5839, 11678, 17517, 23356, 35034, 46712, 52551, 70068, 93424, 105102, 140136, 157653, 186848, 210204, 280272, 315306, 373696, 420408, 560544, 630612, 747392, 840816, 1121088, 1261224, 1681632, 2242176, 2522448, 3363264, 5044896, 6726528, 10089792, 20179584]

約数ペア:

[(1, 20179584), (2, 10089792), (3, 6726528), (4, 5044896), (6, 3363264), (8, 2522448), (9, 2242176), (12, 1681632), (16, 1261224), (18, 1121088), (24, 840816), (27, 747392), (32, 630612), (36, 560544), (48, 420408), (54, 373696), (64, 315306), (72, 280272), (96, 210204), (108, 186848), (128, 157653), (144, 140136), (192, 105102), (216, 93424), (288, 70068), (384, 52551), (432, 46712), (576, 35034), (864, 23356), (1152, 17517), (1728, 11678), (3456, 5839)]