20227319402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1\times {\mathrm{4231}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 32299639680

約数和(自身を除く): 12072320278

約数列:

[1, 2, 19, 38, 97, 194, 1297, 1843, 2594, 3686, 4231, 8462, 24643, 49286, 80389, 125809, 160778, 251618, 410407, 820814, 2390371, 4780742, 5487607, 7797733, 10975214, 15595466, 104264533, 208529066, 532297879, 1064595758, 10113659701, 20227319402]

約数ペア:

[(1, 20227319402), (2, 10113659701), (19, 1064595758), (38, 532297879), (97, 208529066), (194, 104264533), (1297, 15595466), (1843, 10975214), (2594, 7797733), (3686, 5487607), (4231, 4780742), (8462, 2390371), (24643, 820814), (49286, 410407), (80389, 251618), (125809, 160778)]