20176314016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{1669}}^1$

素因数の和:2094

約数の個数: 96

約数和(自身を含む): 42673176000

約数和(自身を除く): 22496861984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 337, 472, 608, 674, 944, 1121, 1348, 1669, 1888, 2242, 2696, 3338, 4484, 5392, 6403, 6676, 8968, 10784, 12806, 13352, 17936, 19883, 25612, 26704, 31711, 35872, 39766, 51224, 53408, 63422, 79532, 98471, 102448, 126844, 159064, 196942, 204896, 253688, 318128, 377777, 393884, 507376, 562453, 636256, 755554, 787768, 1014752, 1124906, 1511108, 1575536, 1870949, 2249812, 3022216, 3151072, 3741898, 4499624, 6044432, 7483796, 8999248, 10686607, 12088864, 14967592, 17998496, 21373214, 29935184, 33184727, 42746428, 59870368, 66369454, 85492856, 132738908, 170985712, 265477816, 341971424, 530955632, 630509813, 1061911264, 1261019626, 2522039252, 5044078504, 10088157008, 20176314016]

約数ペア:

[(1, 20176314016), (2, 10088157008), (4, 5044078504), (8, 2522039252), (16, 1261019626), (19, 1061911264), (32, 630509813), (38, 530955632), (59, 341971424), (76, 265477816), (118, 170985712), (152, 132738908), (236, 85492856), (304, 66369454), (337, 59870368), (472, 42746428), (608, 33184727), (674, 29935184), (944, 21373214), (1121, 17998496), (1348, 14967592), (1669, 12088864), (1888, 10686607), (2242, 8999248), (2696, 7483796), (3338, 6044432), (4484, 4499624), (5392, 3741898), (6403, 3151072), (6676, 3022216), (8968, 2249812), (10784, 1870949), (12806, 1575536), (13352, 1511108), (17936, 1124906), (19883, 1014752), (25612, 787768), (26704, 755554), (31711, 636256), (35872, 562453), (39766, 507376), (51224, 393884), (53408, 377777), (63422, 318128), (79532, 253688), (98471, 204896), (102448, 196942), (126844, 159064)]