20162626434

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1321}}^1\times {\mathrm{1327}}^1$

素因数の和:2733

約数の個数: 80

約数和(自身を含む): 45884779776

約数和(自身を除く): 25722153342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1321, 1327, 1917, 2642, 2654, 3834, 3963, 3981, 5751, 7926, 7962, 11502, 11889, 11943, 23778, 23886, 35667, 35829, 71334, 71658, 93791, 94217, 107001, 107487, 187582, 188434, 214002, 214974, 281373, 282651, 562746, 565302, 844119, 847953, 1688238, 1695906, 1752967, 2532357, 2543859, 3505934, 5064714, 5087718, 5258901, 7597071, 7631577, 10517802, 15194142, 15263154, 15776703, 31553406, 47330109, 94660218, 124460657, 141990327, 248921314, 283980654, 373381971, 746763942, 1120145913, 2240291826, 3360437739, 6720875478, 10081313217, 20162626434]

約数ペア:

[(1, 20162626434), (2, 10081313217), (3, 6720875478), (6, 3360437739), (9, 2240291826), (18, 1120145913), (27, 746763942), (54, 373381971), (71, 283980654), (81, 248921314), (142, 141990327), (162, 124460657), (213, 94660218), (426, 47330109), (639, 31553406), (1278, 15776703), (1321, 15263154), (1327, 15194142), (1917, 10517802), (2642, 7631577), (2654, 7597071), (3834, 5258901), (3963, 5087718), (3981, 5064714), (5751, 3505934), (7926, 2543859), (7962, 2532357), (11502, 1752967), (11889, 1695906), (11943, 1688238), (23778, 847953), (23886, 844119), (35667, 565302), (35829, 562746), (71334, 282651), (71658, 281373), (93791, 214974), (94217, 214002), (107001, 188434), (107487, 187582)]