20170662738

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1\times {\mathrm{5477}}^1$

素因数の和:8602

約数の個数: 32

約数和(自身を含む): 40553853120

約数和(自身を除く): 20383190382

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 2909, 5477, 5818, 8727, 10954, 16431, 17454, 32862, 613799, 1155647, 1227598, 1841397, 2311294, 3466941, 3682794, 6933882, 15932593, 31865186, 47797779, 95595558, 3361777123, 6723554246, 10085331369, 20170662738]

約数ペア:

[(1, 20170662738), (2, 10085331369), (3, 6723554246), (6, 3361777123), (211, 95595558), (422, 47797779), (633, 31865186), (1266, 15932593), (2909, 6933882), (5477, 3682794), (5818, 3466941), (8727, 2311294), (10954, 1841397), (16431, 1227598), (17454, 1155647), (32862, 613799)]