20032298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 35743680

約数和(自身を除く): 15711382

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 787, 979, 1157, 1574, 1958, 2314, 8657, 10231, 12727, 17314, 20462, 25454, 70043, 112541, 140086, 225082, 770473, 910559, 1540946, 1821118, 10016149, 20032298]

約数ペア:

[(1, 20032298), (2, 10016149), (11, 1821118), (13, 1540946), (22, 910559), (26, 770473), (89, 225082), (143, 140086), (178, 112541), (286, 70043), (787, 25454), (979, 20462), (1157, 17314), (1574, 12727), (1958, 10231), (2314, 8657)]