20029038

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 21581202

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 257, 419, 514, 771, 838, 1257, 1542, 2514, 7967, 12989, 15934, 23901, 25978, 38967, 47802, 77934, 107683, 215366, 323049, 646098, 3338173, 6676346, 10014519, 20029038]

約数ペア:

[(1, 20029038), (2, 10014519), (3, 6676346), (6, 3338173), (31, 646098), (62, 323049), (93, 215366), (186, 107683), (257, 77934), (419, 47802), (514, 38967), (771, 25978), (838, 23901), (1257, 15934), (1542, 12989), (2514, 7967)]