20244384

素因数分解:

$2^5\times 3^3\times {\mathrm{23431}}^1$

素因数の和:23450

約数の個数: 48

約数和(自身を含む): 59048640

約数和(自身を除く): 38804256

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, 23431, 46862, 70293, 93724, 140586, 187448, 210879, 281172, 374896, 421758, 562344, 632637, 749792, 843516, 1124688, 1265274, 1687032, 2249376, 2530548, 3374064, 5061096, 6748128, 10122192, 20244384]

約数ペア:

[(1, 20244384), (2, 10122192), (3, 6748128), (4, 5061096), (6, 3374064), (8, 2530548), (9, 2249376), (12, 1687032), (16, 1265274), (18, 1124688), (24, 843516), (27, 749792), (32, 632637), (36, 562344), (48, 421758), (54, 374896), (72, 281172), (96, 210879), (108, 187448), (144, 140586), (216, 93724), (288, 70293), (432, 46862), (864, 23431)]