20085570843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1\times {\mathrm{3041}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 29055237120

約数和(自身を除く): 8969666277

約数列:

[1, 3, 13, 39, 163, 489, 1039, 2119, 3041, 3117, 6357, 9123, 13507, 39533, 40521, 118599, 169357, 495683, 508071, 1487049, 2201641, 3159599, 6443879, 6604923, 9478797, 19331637, 41074787, 123224361, 515014637, 1545043911, 6695190281, 20085570843]

約数ペア:

[(1, 20085570843), (3, 6695190281), (13, 1545043911), (39, 515014637), (163, 123224361), (489, 41074787), (1039, 19331637), (2119, 9478797), (3041, 6604923), (3117, 6443879), (6357, 3159599), (9123, 2201641), (13507, 1487049), (39533, 508071), (40521, 495683), (118599, 169357)]