20832672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 64713600

約数和(自身を除く): 43880928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1069, 1218, 1392, 1624, 2138, 2436, 2784, 3207, 3248, 4276, 4872, 6414, 6496, 7483, 8552, 9744, 12828, 14966, 17104, 19488, 22449, 25656, 29932, 31001, 34208, 44898, 51312, 59864, 62002, 89796, 93003, 102624, 119728, 124004, 179592, 186006, 217007, 239456, 248008, 359184, 372012, 434014, 496016, 651021, 718368, 744024, 868028, 992032, 1302042, 1488048, 1736056, 2604084, 2976096, 3472112, 5208168, 6944224, 10416336, 20832672]

約数ペア:

[(1, 20832672), (2, 10416336), (3, 6944224), (4, 5208168), (6, 3472112), (7, 2976096), (8, 2604084), (12, 1736056), (14, 1488048), (16, 1302042), (21, 992032), (24, 868028), (28, 744024), (29, 718368), (32, 651021), (42, 496016), (48, 434014), (56, 372012), (58, 359184), (84, 248008), (87, 239456), (96, 217007), (112, 186006), (116, 179592), (168, 124004), (174, 119728), (203, 102624), (224, 93003), (232, 89796), (336, 62002), (348, 59864), (406, 51312), (464, 44898), (609, 34208), (672, 31001), (696, 29932), (812, 25656), (928, 22449), (1069, 19488), (1218, 17104), (1392, 14966), (1624, 12828), (2138, 9744), (2436, 8552), (2784, 7483), (3207, 6496), (3248, 6414), (4276, 4872)]