20159391068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{529229}}^1$

素因数の和:529429

約数の個数: 24

約数和(自身を含む): 36008809200

約数和(自身を除く): 15849418132

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 9523, 19046, 38092, 529229, 1058458, 2116916, 47101381, 56627503, 94202762, 113255006, 188405524, 226510012, 5039847767, 10079695534, 20159391068]

約数ペア:

[(1, 20159391068), (2, 10079695534), (4, 5039847767), (89, 226510012), (107, 188405524), (178, 113255006), (214, 94202762), (356, 56627503), (428, 47101381), (9523, 2116916), (19046, 1058458), (38092, 529229)]