20243923179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173501}}^1$

素因数の和:173635

約数の個数: 32

約数和(自身を含む): 29981145600

約数和(自身を除く): 9737222421

約数列:

[1, 3, 19, 23, 57, 69, 89, 267, 437, 1311, 1691, 2047, 5073, 6141, 38893, 116679, 173501, 520503, 3296519, 3990523, 9889557, 11971569, 15441589, 46324767, 75819937, 227459811, 293390191, 355156547, 880170573, 1065469641, 6747974393, 20243923179]

約数ペア:

[(1, 20243923179), (3, 6747974393), (19, 1065469641), (23, 880170573), (57, 355156547), (69, 293390191), (89, 227459811), (267, 75819937), (437, 46324767), (1311, 15441589), (1691, 11971569), (2047, 9889557), (5073, 3990523), (6141, 3296519), (38893, 520503), (116679, 173501)]