20174508540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37360201}}^1$

素因数の和:37360219

約数の個数: 48

約数和(自身を含む): 62765139360

約数和(自身を除く): 42590630820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 37360201, 74720402, 112080603, 149440804, 186801005, 224161206, 336241809, 373602010, 448322412, 560403015, 672483618, 747204020, 1008725427, 1120806030, 1344967236, 1681209045, 2017450854, 2241612060, 3362418090, 4034901708, 5043627135, 6724836180, 10087254270, 20174508540]

約数ペア:

[(1, 20174508540), (2, 10087254270), (3, 6724836180), (4, 5043627135), (5, 4034901708), (6, 3362418090), (9, 2241612060), (10, 2017450854), (12, 1681209045), (15, 1344967236), (18, 1120806030), (20, 1008725427), (27, 747204020), (30, 672483618), (36, 560403015), (45, 448322412), (54, 373602010), (60, 336241809), (90, 224161206), (108, 186801005), (135, 149440804), (180, 112080603), (270, 74720402), (540, 37360201)]