20392128

素因数分解:

$2^6\times 3^3\times {\mathrm{11801}}^1$

素因数の和:11822

約数の個数: 56

約数和(自身を含む): 59954160

約数和(自身を除く): 39562032

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, 11801, 23602, 35403, 47204, 70806, 94408, 106209, 141612, 188816, 212418, 283224, 318627, 377632, 424836, 566448, 637254, 755264, 849672, 1132896, 1274508, 1699344, 2265792, 2549016, 3398688, 5098032, 6797376, 10196064, 20392128]

約数ペア:

[(1, 20392128), (2, 10196064), (3, 6797376), (4, 5098032), (6, 3398688), (8, 2549016), (9, 2265792), (12, 1699344), (16, 1274508), (18, 1132896), (24, 849672), (27, 755264), (32, 637254), (36, 566448), (48, 424836), (54, 377632), (64, 318627), (72, 283224), (96, 212418), (108, 188816), (144, 141612), (192, 106209), (216, 94408), (288, 70806), (432, 47204), (576, 35403), (864, 23602), (1728, 11801)]