20074888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{89317}}^1$

素因数の和:91204

約数の個数: 64

約数和(自身を含む): 60257495520

約数和(自身を除く): 40182606600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 37460, 44952, 56190, 74920, 89317, 112380, 178634, 224760, 267951, 357268, 446585, 535902, 714536, 893170, 1071804, 1339755, 1786340, 2143608, 2679510, 3572680, 5359020, 10718040, 167290741, 334581482, 501872223, 669162964, 836453705, 1003744446, 1338325928, 1672907410, 2007488892, 2509361115, 3345814820, 4014977784, 5018722230, 6691629640, 10037444460, 20074888920]

約数ペア:

[(1, 20074888920), (2, 10037444460), (3, 6691629640), (4, 5018722230), (5, 4014977784), (6, 3345814820), (8, 2509361115), (10, 2007488892), (12, 1672907410), (15, 1338325928), (20, 1003744446), (24, 836453705), (30, 669162964), (40, 501872223), (60, 334581482), (120, 167290741), (1873, 10718040), (3746, 5359020), (5619, 3572680), (7492, 2679510), (9365, 2143608), (11238, 1786340), (14984, 1339755), (18730, 1071804), (22476, 893170), (28095, 714536), (37460, 535902), (44952, 446585), (56190, 357268), (74920, 267951), (89317, 224760), (112380, 178634)]