20245536

素因数分解:

$2^5\times 3^2\times {\mathrm{70297}}^1$

素因数の和:70313

約数の個数: 36

約数和(自身を含む): 57574062

約数和(自身を除く): 37328526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70297, 140594, 210891, 281188, 421782, 562376, 632673, 843564, 1124752, 1265346, 1687128, 2249504, 2530692, 3374256, 5061384, 6748512, 10122768, 20245536]

約数ペア:

[(1, 20245536), (2, 10122768), (3, 6748512), (4, 5061384), (6, 3374256), (8, 2530692), (9, 2249504), (12, 1687128), (16, 1265346), (18, 1124752), (24, 843564), (32, 632673), (36, 562376), (48, 421782), (72, 281188), (96, 210891), (144, 140594), (288, 70297)]