20553996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74471}}^1$

素因数の和:74501

約数の個数: 24

約数和(自身を含む): 50045184

約数和(自身を除く): 29491188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74471, 148942, 223413, 297884, 446826, 893652, 1712833, 3425666, 5138499, 6851332, 10276998, 20553996]

約数ペア:

[(1, 20553996), (2, 10276998), (3, 6851332), (4, 5138499), (6, 3425666), (12, 1712833), (23, 893652), (46, 446826), (69, 297884), (92, 223413), (138, 148942), (276, 74471)]