20892384

素因数分解:

$2^5\times 3^3\times {\mathrm{24181}}^1$

素因数の和:24200

約数の個数: 48

約数和(自身を含む): 60938640

約数和(自身を除く): 40046256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24181, 48362, 72543, 96724, 145086, 193448, 217629, 290172, 386896, 435258, 580344, 652887, 773792, 870516, 1160688, 1305774, 1741032, 2321376, 2611548, 3482064, 5223096, 6964128, 10446192, 20892384]

約数ペア:

[(1, 20892384), (2, 10446192), (3, 6964128), (4, 5223096), (6, 3482064), (8, 2611548), (9, 2321376), (12, 1741032), (16, 1305774), (18, 1160688), (24, 870516), (27, 773792), (32, 652887), (36, 580344), (48, 435258), (54, 386896), (72, 290172), (96, 217629), (108, 193448), (144, 145086), (216, 96724), (288, 72543), (432, 48362), (864, 24181)]