20341790259

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1\times {\mathrm{4229}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 31294149120

約数和(自身を除く): 10952358861

約数列:

[1, 3, 7, 21, 113, 339, 791, 2027, 2373, 4229, 6081, 12687, 14189, 29603, 42567, 88809, 229051, 477877, 687153, 1433631, 1603357, 3345139, 4810071, 8572183, 10035417, 25716549, 60005281, 180015843, 968656679, 2905970037, 6780596753, 20341790259]

約数ペア:

[(1, 20341790259), (3, 6780596753), (7, 2905970037), (21, 968656679), (113, 180015843), (339, 60005281), (791, 25716549), (2027, 10035417), (2373, 8572183), (4229, 4810071), (6081, 3345139), (12687, 1603357), (14189, 1433631), (29603, 687153), (42567, 477877), (88809, 229051)]