20220840549

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13499}}^1$

素因数の和:13615

約数の個数: 96

約数和(自身を含む): 37739520000

約数和(自身を除く): 17518679451

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 59, 63, 91, 93, 117, 177, 217, 273, 279, 403, 413, 531, 651, 767, 819, 1209, 1239, 1829, 1953, 2301, 2821, 3627, 3717, 5369, 5487, 6903, 8463, 12803, 13499, 16107, 16461, 23777, 25389, 38409, 40497, 48321, 71331, 94493, 115227, 121491, 166439, 175487, 213993, 283479, 418469, 499317, 526461, 796441, 850437, 1228409, 1255407, 1497951, 1579383, 2389323, 2929283, 3685227, 3766221, 5440097, 5575087, 7167969, 8787849, 10353733, 11055681, 16320291, 16725261, 24689671, 26363547, 31061199, 38080679, 48960873, 50175783, 72476131, 74069013, 93183597, 114242037, 172827697, 217428393, 222207039, 320965723, 342726111, 518483091, 652285179, 962897169, 1555449273, 2246760061, 2888691507, 6740280183, 20220840549]

約数ペア:

[(1, 20220840549), (3, 6740280183), (7, 2888691507), (9, 2246760061), (13, 1555449273), (21, 962897169), (31, 652285179), (39, 518483091), (59, 342726111), (63, 320965723), (91, 222207039), (93, 217428393), (117, 172827697), (177, 114242037), (217, 93183597), (273, 74069013), (279, 72476131), (403, 50175783), (413, 48960873), (531, 38080679), (651, 31061199), (767, 26363547), (819, 24689671), (1209, 16725261), (1239, 16320291), (1829, 11055681), (1953, 10353733), (2301, 8787849), (2821, 7167969), (3627, 5575087), (3717, 5440097), (5369, 3766221), (5487, 3685227), (6903, 2929283), (8463, 2389323), (12803, 1579383), (13499, 1497951), (16107, 1255407), (16461, 1228409), (23777, 850437), (25389, 796441), (38409, 526461), (40497, 499317), (48321, 418469), (71331, 283479), (94493, 213993), (115227, 175487), (121491, 166439)]