20090642279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1\times {\mathrm{3271}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 21353333760

約数和(自身を除く): 1262691481

約数列:

[1, 17, 439, 823, 3271, 7463, 13991, 55607, 361297, 1435969, 2692033, 6142049, 24411473, 45764561, 1181802487, 20090642279]

約数ペア:

[(1, 20090642279), (17, 1181802487), (439, 45764561), (823, 24411473), (3271, 6142049), (7463, 2692033), (13991, 1435969), (55607, 361297)]