20219663448

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3019663}}^1$

素因数の和:3019709

約数の個数: 64

約数和(自身を含む): 57977548800

約数和(自身を除く): 37757885352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 3019663, 6039326, 9058989, 12078652, 18117978, 24157304, 27176967, 36235956, 54353934, 72471912, 81530901, 93609553, 108707868, 163061802, 187219106, 217415736, 280828659, 326123604, 374438212, 561657318, 652247208, 748876424, 842485977, 1123314636, 1684971954, 2246629272, 2527457931, 3369943908, 5054915862, 6739887816, 10109831724, 20219663448]

約数ペア:

[(1, 20219663448), (2, 10109831724), (3, 6739887816), (4, 5054915862), (6, 3369943908), (8, 2527457931), (9, 2246629272), (12, 1684971954), (18, 1123314636), (24, 842485977), (27, 748876424), (31, 652247208), (36, 561657318), (54, 374438212), (62, 326123604), (72, 280828659), (93, 217415736), (108, 187219106), (124, 163061802), (186, 108707868), (216, 93609553), (248, 81530901), (279, 72471912), (372, 54353934), (558, 36235956), (744, 27176967), (837, 24157304), (1116, 18117978), (1674, 12078652), (2232, 9058989), (3348, 6039326), (6696, 3019663)]