20565745906621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{6163}}^1$

素因数の和:7354

約数の個数: 64

約数和(自身を含む): 22960992706560

約数和(自身を除く): 2395246799939

約数列:

[1, 17, 47, 59, 71, 799, 997, 1003, 1207, 2773, 3337, 4189, 6163, 16949, 46859, 47141, 56729, 58823, 70787, 71213, 104771, 196883, 289661, 363617, 437573, 796603, 999991, 1203379, 2764681, 3326989, 3347011, 4176433, 4924237, 6144511, 6181489, 7438741, 17089999, 20565931, 25816807, 46999577, 56558813, 70999361, 104456687, 196292351, 288792017, 290529983, 349620827, 362526149, 436260281, 438885719, 1213389929, 3336969967, 4909464289, 6162944533, 7416424777, 17038729003, 20504233207, 20627628793, 25739356579, 289658393051, 348571964519, 437569061843, 1209749759213, 20565745906621]

約数ペア:

[(1, 20565745906621), (17, 1209749759213), (47, 437569061843), (59, 348571964519), (71, 289658393051), (799, 25739356579), (997, 20627628793), (1003, 20504233207), (1207, 17038729003), (2773, 7416424777), (3337, 6162944533), (4189, 4909464289), (6163, 3336969967), (16949, 1213389929), (46859, 438885719), (47141, 436260281), (56729, 362526149), (58823, 349620827), (70787, 290529983), (71213, 288792017), (104771, 196292351), (196883, 104456687), (289661, 70999361), (363617, 56558813), (437573, 46999577), (796603, 25816807), (999991, 20565931), (1203379, 17089999), (2764681, 7438741), (3326989, 6181489), (3347011, 6144511), (4176433, 4924237)]