20249376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30133}}^1$

素因数の和:30153

約数の個数: 48

約数和(自身を含む): 60750144

約数和(自身を除く): 40500768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30133, 60266, 90399, 120532, 180798, 210931, 241064, 361596, 421862, 482128, 632793, 723192, 843724, 964256, 1265586, 1446384, 1687448, 2531172, 2892768, 3374896, 5062344, 6749792, 10124688, 20249376]

約数ペア:

[(1, 20249376), (2, 10124688), (3, 6749792), (4, 5062344), (6, 3374896), (7, 2892768), (8, 2531172), (12, 1687448), (14, 1446384), (16, 1265586), (21, 964256), (24, 843724), (28, 723192), (32, 632793), (42, 482128), (48, 421862), (56, 361596), (84, 241064), (96, 210931), (112, 180798), (168, 120532), (224, 90399), (336, 60266), (672, 30133)]