20374368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30319}}^1$

素因数の和:30339

約数の個数: 48

約数和(自身を含む): 61125120

約数和(自身を除く): 40750752

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, 30319, 60638, 90957, 121276, 181914, 212233, 242552, 363828, 424466, 485104, 636699, 727656, 848932, 970208, 1273398, 1455312, 1697864, 2546796, 2910624, 3395728, 5093592, 6791456, 10187184, 20374368]

約数ペア:

[(1, 20374368), (2, 10187184), (3, 6791456), (4, 5093592), (6, 3395728), (7, 2910624), (8, 2546796), (12, 1697864), (14, 1455312), (16, 1273398), (21, 970208), (24, 848932), (28, 727656), (32, 636699), (42, 485104), (48, 424466), (56, 363828), (84, 242552), (96, 212233), (112, 181914), (168, 121276), (224, 90957), (336, 60638), (672, 30319)]