20236465981

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 22537767168

約数和(自身を除く): 2301301187

約数列:

[1, 23, 37, 41, 151, 167, 529, 851, 943, 1517, 3473, 3841, 5587, 6179, 6191, 6847, 19573, 21689, 25217, 34891, 79879, 88343, 128501, 142117, 142393, 157481, 229067, 253339, 579991, 802493, 933029, 1033897, 2955523, 3268691, 3275039, 3622063, 5268541, 5826797, 13339793, 21459667, 23779631, 38254189, 121176443, 134016331, 493572341, 546931513, 879846347, 20236465981]

約数ペア:

[(1, 20236465981), (23, 879846347), (37, 546931513), (41, 493572341), (151, 134016331), (167, 121176443), (529, 38254189), (851, 23779631), (943, 21459667), (1517, 13339793), (3473, 5826797), (3841, 5268541), (5587, 3622063), (6179, 3275039), (6191, 3268691), (6847, 2955523), (19573, 1033897), (21689, 933029), (25217, 802493), (34891, 579991), (79879, 253339), (88343, 229067), (128501, 157481), (142117, 142393)]