20339425944

素因数分解:

$2^3\times 3^4\times {\mathrm{1511}}^1\times {\mathrm{20773}}^1$

素因数の和:22302

約数の個数: 80

約数和(自身を含む): 57009672720

約数和(自身を除く): 36670246776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1511, 3022, 4533, 6044, 9066, 12088, 13599, 18132, 20773, 27198, 36264, 40797, 41546, 54396, 62319, 81594, 83092, 108792, 122391, 124638, 163188, 166184, 186957, 244782, 249276, 326376, 373914, 489564, 498552, 560871, 747828, 979128, 1121742, 1495656, 1682613, 2243484, 3365226, 4486968, 6730452, 13460904, 31388003, 62776006, 94164009, 125552012, 188328018, 251104024, 282492027, 376656036, 564984054, 753312072, 847476081, 1129968108, 1694952162, 2259936216, 2542428243, 3389904324, 5084856486, 6779808648, 10169712972, 20339425944]

約数ペア:

[(1, 20339425944), (2, 10169712972), (3, 6779808648), (4, 5084856486), (6, 3389904324), (8, 2542428243), (9, 2259936216), (12, 1694952162), (18, 1129968108), (24, 847476081), (27, 753312072), (36, 564984054), (54, 376656036), (72, 282492027), (81, 251104024), (108, 188328018), (162, 125552012), (216, 94164009), (324, 62776006), (648, 31388003), (1511, 13460904), (3022, 6730452), (4533, 4486968), (6044, 3365226), (9066, 2243484), (12088, 1682613), (13599, 1495656), (18132, 1121742), (20773, 979128), (27198, 747828), (36264, 560871), (40797, 498552), (41546, 489564), (54396, 373914), (62319, 326376), (81594, 249276), (83092, 244782), (108792, 186957), (122391, 166184), (124638, 163188)]