20148576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29983}}^1$

素因数の和:30003

約数の個数: 48

約数和(自身を含む): 60447744

約数和(自身を除く): 40299168

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, 29983, 59966, 89949, 119932, 179898, 209881, 239864, 359796, 419762, 479728, 629643, 719592, 839524, 959456, 1259286, 1439184, 1679048, 2518572, 2878368, 3358096, 5037144, 6716192, 10074288, 20148576]

約数ペア:

[(1, 20148576), (2, 10074288), (3, 6716192), (4, 5037144), (6, 3358096), (7, 2878368), (8, 2518572), (12, 1679048), (14, 1439184), (16, 1259286), (21, 959456), (24, 839524), (28, 719592), (32, 629643), (42, 479728), (48, 419762), (56, 359796), (84, 239864), (96, 209881), (112, 179898), (168, 119932), (224, 89949), (336, 59966), (672, 29983)]