20832955083

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{31991}}^1$

素因数の和:32360

約数の個数: 32

約数和(自身を含む): 31326566400

約数和(自身を除く): 10493611317

約数列:

[1, 3, 9, 27, 89, 267, 271, 801, 813, 2403, 2439, 7317, 24119, 31991, 72357, 95973, 217071, 287919, 651213, 863757, 2847199, 8541597, 8669561, 25624791, 26008683, 76874373, 78026049, 234078147, 771590929, 2314772787, 6944318361, 20832955083]

約数ペア:

[(1, 20832955083), (3, 6944318361), (9, 2314772787), (27, 771590929), (89, 234078147), (267, 78026049), (271, 76874373), (801, 26008683), (813, 25624791), (2403, 8669561), (2439, 8541597), (7317, 2847199), (24119, 863757), (31991, 651213), (72357, 287919), (95973, 217071)]