20194269084

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1888727}}^1$

素因数の和:1888757

約数の個数: 72

約数和(自身を含む): 57749747328

約数和(自身を除く): 37555478244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 1888727, 3777454, 5666181, 7554908, 11332362, 16998543, 20775997, 22664724, 33997086, 41551994, 50995629, 62327991, 67994172, 83103988, 101991258, 124655982, 152986887, 186983973, 203982516, 249311964, 305973774, 373967946, 458960661, 560951919, 611947548, 747935892, 917921322, 1121903838, 1682855757, 1835842644, 2243807676, 3365711514, 5048567271, 6731423028, 10097134542, 20194269084]

約数ペア:

[(1, 20194269084), (2, 10097134542), (3, 6731423028), (4, 5048567271), (6, 3365711514), (9, 2243807676), (11, 1835842644), (12, 1682855757), (18, 1121903838), (22, 917921322), (27, 747935892), (33, 611947548), (36, 560951919), (44, 458960661), (54, 373967946), (66, 305973774), (81, 249311964), (99, 203982516), (108, 186983973), (132, 152986887), (162, 124655982), (198, 101991258), (243, 83103988), (297, 67994172), (324, 62327991), (396, 50995629), (486, 41551994), (594, 33997086), (891, 22664724), (972, 20775997), (1188, 16998543), (1782, 11332362), (2673, 7554908), (3564, 5666181), (5346, 3777454), (10692, 1888727)]