20945502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50593}}^1$

素因数の和:50624

約数の個数: 24

約数和(自身を含む): 47355984

約数和(自身を除く): 26410482

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50593, 101186, 151779, 303558, 455337, 910674, 1163639, 2327278, 3490917, 6981834, 10472751, 20945502]

約数ペア:

[(1, 20945502), (2, 10472751), (3, 6981834), (6, 3490917), (9, 2327278), (18, 1163639), (23, 910674), (46, 455337), (69, 303558), (138, 151779), (207, 101186), (414, 50593)]