20031353514

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{24371}}^1$

素因数の和:24904

約数の個数: 64

約数和(自身を含む): 46045532160

約数和(自身を除く): 26014178646

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 491, 558, 837, 982, 1473, 1674, 2946, 4419, 8838, 13257, 15221, 24371, 26514, 30442, 45663, 48742, 73113, 91326, 136989, 146226, 219339, 273978, 410967, 438678, 658017, 755501, 821934, 1316034, 1511002, 2266503, 4533006, 6799509, 11966161, 13599018, 20398527, 23932322, 35898483, 40797054, 71796966, 107695449, 215390898, 323086347, 370950991, 646172694, 741901982, 1112852973, 2225705946, 3338558919, 6677117838, 10015676757, 20031353514]

約数ペア:

[(1, 20031353514), (2, 10015676757), (3, 6677117838), (6, 3338558919), (9, 2225705946), (18, 1112852973), (27, 741901982), (31, 646172694), (54, 370950991), (62, 323086347), (93, 215390898), (186, 107695449), (279, 71796966), (491, 40797054), (558, 35898483), (837, 23932322), (982, 20398527), (1473, 13599018), (1674, 11966161), (2946, 6799509), (4419, 4533006), (8838, 2266503), (13257, 1511002), (15221, 1316034), (24371, 821934), (26514, 755501), (30442, 658017), (45663, 438678), (48742, 410967), (73113, 273978), (91326, 219339), (136989, 146226)]