20177199036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{339067}}^1$

素因数の和:339128

約数の個数: 96

約数和(自身を含む): 56963424000

約数和(自身を除く): 36786224964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1566, 1653, 2052, 2204, 3132, 3306, 4959, 6612, 9918, 14877, 19836, 29754, 59508, 339067, 678134, 1017201, 1356268, 2034402, 3051603, 4068804, 6103206, 6442273, 9154809, 9832943, 12206412, 12884546, 18309618, 19326819, 19665886, 25769092, 29498829, 36619236, 38653638, 39331772, 57980457, 58997658, 77307276, 88496487, 115960914, 117995316, 173941371, 176992974, 186825917, 231921828, 265489461, 347882742, 353985948, 373651834, 530978922, 560477751, 695765484, 747303668, 1061957844, 1120955502, 1681433253, 2241911004, 3362866506, 5044299759, 6725733012, 10088599518, 20177199036]

約数ペア:

[(1, 20177199036), (2, 10088599518), (3, 6725733012), (4, 5044299759), (6, 3362866506), (9, 2241911004), (12, 1681433253), (18, 1120955502), (19, 1061957844), (27, 747303668), (29, 695765484), (36, 560477751), (38, 530978922), (54, 373651834), (57, 353985948), (58, 347882742), (76, 265489461), (87, 231921828), (108, 186825917), (114, 176992974), (116, 173941371), (171, 117995316), (174, 115960914), (228, 88496487), (261, 77307276), (342, 58997658), (348, 57980457), (513, 39331772), (522, 38653638), (551, 36619236), (684, 29498829), (783, 25769092), (1026, 19665886), (1044, 19326819), (1102, 18309618), (1566, 12884546), (1653, 12206412), (2052, 9832943), (2204, 9154809), (3132, 6442273), (3306, 6103206), (4959, 4068804), (6612, 3051603), (9918, 2034402), (14877, 1356268), (19836, 1017201), (29754, 678134), (59508, 339067)]