20183213874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{897271}}^1$

素因数の和:897462

約数の個数: 32

約数和(自身を含む): 42379951104

約数和(自身を除く): 22196737230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3749, 7498, 11247, 22494, 897271, 1794542, 2691813, 5383626, 20637233, 41274466, 61911699, 123823398, 146255173, 292510346, 438765519, 877531038, 3363868979, 6727737958, 10091606937, 20183213874]

約数ペア:

[(1, 20183213874), (2, 10091606937), (3, 6727737958), (6, 3363868979), (23, 877531038), (46, 438765519), (69, 292510346), (138, 146255173), (163, 123823398), (326, 61911699), (489, 41274466), (978, 20637233), (3749, 5383626), (7498, 2691813), (11247, 1794542), (22494, 897271)]