20073679892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{225943}}^1$

素因数の和:226140

約数の個数: 48

約数和(自身を含む): 42513623040

約数和(自身を除く): 22439943148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 2338, 3173, 4676, 6346, 12692, 22211, 44422, 88844, 225943, 451886, 903772, 1581601, 3163202, 4292917, 6326404, 8585834, 17171668, 30050419, 37732481, 60100838, 75464962, 120201676, 150929924, 264127367, 528254734, 716917139, 1056509468, 1433834278, 2867668556, 5018419973, 10036839946, 20073679892]

約数ペア:

[(1, 20073679892), (2, 10036839946), (4, 5018419973), (7, 2867668556), (14, 1433834278), (19, 1056509468), (28, 716917139), (38, 528254734), (76, 264127367), (133, 150929924), (167, 120201676), (266, 75464962), (334, 60100838), (532, 37732481), (668, 30050419), (1169, 17171668), (2338, 8585834), (3173, 6326404), (4676, 4292917), (6346, 3163202), (12692, 1581601), (22211, 903772), (44422, 451886), (88844, 225943)]