20141279998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1025419}}^1$

素因数の和:1025512

約数の個数: 32

約数和(自身を含む): 36619799040

約数和(自身を除く): 16478519042

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 1025419, 2050838, 7177933, 14355866, 23584637, 47169274, 62550559, 125101118, 165092459, 330184918, 437853913, 875707826, 1438662857, 2877325714, 10070639999, 20141279998]

約数ペア:

[(1, 20141279998), (2, 10070639999), (7, 2877325714), (14, 1438662857), (23, 875707826), (46, 437853913), (61, 330184918), (122, 165092459), (161, 125101118), (322, 62550559), (427, 47169274), (854, 23584637), (1403, 14355866), (2806, 7177933), (9821, 2050838), (19642, 1025419)]