20106135972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42961829}}^1$

素因数の和:42961852

約数の個数: 36

約数和(自身を含む): 54733371420

約数和(自身を除く): 34627235448

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42961829, 85923658, 128885487, 171847316, 257770974, 386656461, 515541948, 558503777, 773312922, 1117007554, 1546625844, 1675511331, 2234015108, 3351022662, 5026533993, 6702045324, 10053067986, 20106135972]

約数ペア:

[(1, 20106135972), (2, 10053067986), (3, 6702045324), (4, 5026533993), (6, 3351022662), (9, 2234015108), (12, 1675511331), (13, 1546625844), (18, 1117007554), (26, 773312922), (36, 558503777), (39, 515541948), (52, 386656461), (78, 257770974), (117, 171847316), (156, 128885487), (234, 85923658), (468, 42961829)]