19770576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 60412800

約数和(自身を除く): 40642224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2029, 2436, 3248, 4058, 4872, 6087, 8116, 9744, 12174, 14203, 16232, 24348, 28406, 32464, 42609, 48696, 56812, 58841, 85218, 97392, 113624, 117682, 170436, 176523, 227248, 235364, 340872, 353046, 411887, 470728, 681744, 706092, 823774, 941456, 1235661, 1412184, 1647548, 2471322, 2824368, 3295096, 4942644, 6590192, 9885288, 19770576]

約数ペア:

[(1, 19770576), (2, 9885288), (3, 6590192), (4, 4942644), (6, 3295096), (7, 2824368), (8, 2471322), (12, 1647548), (14, 1412184), (16, 1235661), (21, 941456), (24, 823774), (28, 706092), (29, 681744), (42, 470728), (48, 411887), (56, 353046), (58, 340872), (84, 235364), (87, 227248), (112, 176523), (116, 170436), (168, 117682), (174, 113624), (203, 97392), (232, 85218), (336, 58841), (348, 56812), (406, 48696), (464, 42609), (609, 32464), (696, 28406), (812, 24348), (1218, 16232), (1392, 14203), (1624, 12174), (2029, 9744), (2436, 8116), (3248, 6087), (4058, 4872)]