20184342

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 21210858

約数列:

[1, 2, 3, 6, 79, 97, 158, 194, 237, 291, 439, 474, 582, 878, 1317, 2634, 7663, 15326, 22989, 34681, 42583, 45978, 69362, 85166, 104043, 127749, 208086, 255498, 3364057, 6728114, 10092171, 20184342]

約数ペア:

[(1, 20184342), (2, 10092171), (3, 6728114), (6, 3364057), (79, 255498), (97, 208086), (158, 127749), (194, 104043), (237, 85166), (291, 69362), (439, 45978), (474, 42583), (582, 34681), (878, 22989), (1317, 15326), (2634, 7663)]