20138757958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1\times {\mathrm{10223}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 33231762432

約数和(自身を除く): 13093004474

約数列:

[1, 2, 11, 22, 151, 302, 593, 1186, 1661, 3322, 6523, 10223, 13046, 20446, 89543, 112453, 179086, 224906, 984973, 1543673, 1969946, 3087346, 6062239, 12124478, 16980403, 33960806, 66684629, 133369258, 915398089, 1830796178, 10069378979, 20138757958]

約数ペア:

[(1, 20138757958), (2, 10069378979), (11, 1830796178), (22, 915398089), (151, 133369258), (302, 66684629), (593, 33960806), (1186, 16980403), (1661, 12124478), (3322, 6062239), (6523, 3087346), (10223, 1969946), (13046, 1543673), (20446, 984973), (89543, 224906), (112453, 179086)]