20068128

素因数分解:

$2^5\times 3^3\times {\mathrm{23227}}^1$

素因数の和:23246

約数の個数: 48

約数和(自身を含む): 58534560

約数和(自身を除く): 38466432

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, 23227, 46454, 69681, 92908, 139362, 185816, 209043, 278724, 371632, 418086, 557448, 627129, 743264, 836172, 1114896, 1254258, 1672344, 2229792, 2508516, 3344688, 5017032, 6689376, 10034064, 20068128]

約数ペア:

[(1, 20068128), (2, 10034064), (3, 6689376), (4, 5017032), (6, 3344688), (8, 2508516), (9, 2229792), (12, 1672344), (16, 1254258), (18, 1114896), (24, 836172), (27, 743264), (32, 627129), (36, 557448), (48, 418086), (54, 371632), (72, 278724), (96, 209043), (108, 185816), (144, 139362), (216, 92908), (288, 69681), (432, 46454), (864, 23227)]