20249946003

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1\times {\mathrm{3917}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 31065163776

約数和(自身を除く): 10815217773

約数列:

[1, 3, 7, 21, 173, 519, 1211, 1423, 3633, 3917, 4269, 9961, 11751, 27419, 29883, 82257, 246179, 677641, 738537, 1723253, 2032923, 4743487, 5169759, 5573891, 14230461, 16721673, 39017237, 117051711, 964283143, 2892849429, 6749982001, 20249946003]

約数ペア:

[(1, 20249946003), (3, 6749982001), (7, 2892849429), (21, 964283143), (173, 117051711), (519, 39017237), (1211, 16721673), (1423, 14230461), (3633, 5573891), (3917, 5169759), (4269, 4743487), (9961, 2032923), (11751, 1723253), (27419, 738537), (29883, 677641), (82257, 246179)]