2080886724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1179641}}^1$

素因数の和:1179665

約数の個数: 54

約数和(自身を含む): 6118803054

約数和(自身を除く): 4037916330

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1179641, 2359282, 3538923, 4718564, 7077846, 8257487, 10616769, 14155692, 16514974, 21233538, 24772461, 33029948, 42467076, 49544922, 57802409, 74317383, 99089844, 115604818, 148634766, 173407227, 231209636, 297269532, 346814454, 520221681, 693628908, 1040443362, 2080886724]

約数ペア:

[(1, 2080886724), (2, 1040443362), (3, 693628908), (4, 520221681), (6, 346814454), (7, 297269532), (9, 231209636), (12, 173407227), (14, 148634766), (18, 115604818), (21, 99089844), (28, 74317383), (36, 57802409), (42, 49544922), (49, 42467076), (63, 33029948), (84, 24772461), (98, 21233538), (126, 16514974), (147, 14155692), (196, 10616769), (252, 8257487), (294, 7077846), (441, 4718564), (588, 3538923), (882, 2359282), (1764, 1179641)]