20190295030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69621707}}^1$

素因数の和:69621743

約数の個数: 16

約数和(自身を含む): 37595722320

約数和(自身を除く): 17405427290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69621707, 139243414, 348108535, 696217070, 2019029503, 4038059006, 10095147515, 20190295030]

約数ペア:

[(1, 20190295030), (2, 10095147515), (5, 4038059006), (10, 2019029503), (29, 696217070), (58, 348108535), (145, 139243414), (290, 69621707)]