20573601722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{58391}}^1$

素因数の和:58694

約数の個数: 32

約数和(自身を含む): 33574932864

約数和(自身を除く): 13001331142

約数列:

[1, 2, 17, 34, 43, 86, 241, 482, 731, 1462, 4097, 8194, 10363, 20726, 58391, 116782, 176171, 352342, 992647, 1985294, 2510813, 5021626, 14072231, 28144462, 42683821, 85367642, 239227927, 478455854, 605105933, 1210211866, 10286800861, 20573601722]

約数ペア:

[(1, 20573601722), (2, 10286800861), (17, 1210211866), (34, 605105933), (43, 478455854), (86, 239227927), (241, 85367642), (482, 42683821), (731, 28144462), (1462, 14072231), (4097, 5021626), (8194, 2510813), (10363, 1985294), (20726, 992647), (58391, 352342), (116782, 176171)]