20342855892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{37039}}^1$

素因数の和:38320

約数の個数: 48

約数和(自身を含む): 48790273280

約数和(自身を除く): 28447417388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1237, 2474, 3711, 4948, 7422, 14844, 37039, 45769, 74078, 91538, 111117, 137307, 148156, 183076, 222234, 274614, 444468, 549228, 1370443, 2740886, 4111329, 5481772, 8222658, 16445316, 45817243, 91634486, 137451729, 183268972, 274903458, 549806916, 1695237991, 3390475982, 5085713973, 6780951964, 10171427946, 20342855892]

約数ペア:

[(1, 20342855892), (2, 10171427946), (3, 6780951964), (4, 5085713973), (6, 3390475982), (12, 1695237991), (37, 549806916), (74, 274903458), (111, 183268972), (148, 137451729), (222, 91634486), (444, 45817243), (1237, 16445316), (2474, 8222658), (3711, 5481772), (4948, 4111329), (7422, 2740886), (14844, 1370443), (37039, 549228), (45769, 444468), (74078, 274614), (91538, 222234), (111117, 183076), (137307, 148156)]