20341837151997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1\times {\mathrm{2141}}^1\times {\mathrm{35257}}^1$

素因数の和:39533

約数の個数: 32

約数和(自身を含む): 27780246426240

約数和(自身を除く): 7438409274243

約数列:

[1, 3, 43, 129, 2089, 2141, 6267, 6423, 35257, 89827, 92063, 105771, 269481, 276189, 1516051, 4472549, 4548153, 13417647, 73651873, 75485237, 192319607, 220955619, 226455711, 576958821, 3167030539, 3245865191, 9501091617, 9737595573, 157688660093, 473065980279, 6780612383999, 20341837151997]

約数ペア:

[(1, 20341837151997), (3, 6780612383999), (43, 473065980279), (129, 157688660093), (2089, 9737595573), (2141, 9501091617), (6267, 3245865191), (6423, 3167030539), (35257, 576958821), (89827, 226455711), (92063, 220955619), (105771, 192319607), (269481, 75485237), (276189, 73651873), (1516051, 13417647), (4472549, 4548153)]