20051181936

素因数分解:

$2^4\times 3^5\times {\mathrm{5157197}}^1$

素因数の和:5157220

約数の個数: 60

約数和(自身を含む): 58193822232

約数和(自身を除く): 38142640296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5157197, 10314394, 15471591, 20628788, 30943182, 41257576, 46414773, 61886364, 82515152, 92829546, 123772728, 139244319, 185659092, 247545456, 278488638, 371318184, 417732957, 556977276, 742636368, 835465914, 1113954552, 1253198871, 1670931828, 2227909104, 2506397742, 3341863656, 5012795484, 6683727312, 10025590968, 20051181936]

約数ペア:

[(1, 20051181936), (2, 10025590968), (3, 6683727312), (4, 5012795484), (6, 3341863656), (8, 2506397742), (9, 2227909104), (12, 1670931828), (16, 1253198871), (18, 1113954552), (24, 835465914), (27, 742636368), (36, 556977276), (48, 417732957), (54, 371318184), (72, 278488638), (81, 247545456), (108, 185659092), (144, 139244319), (162, 123772728), (216, 92829546), (243, 82515152), (324, 61886364), (432, 46414773), (486, 41257576), (648, 30943182), (972, 20628788), (1296, 15471591), (1944, 10314394), (3888, 5157197)]