20009334042

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{18341}}^1$

素因数の和:18668

約数の個数: 64

約数和(自身を含む): 45165340800

約数和(自身を除く): 25156006758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 227, 267, 454, 534, 681, 801, 1362, 1602, 2043, 2403, 4086, 4806, 6129, 12258, 18341, 20203, 36682, 40406, 55023, 60609, 110046, 121218, 165069, 181827, 330138, 363654, 495207, 545481, 990414, 1090962, 1632349, 3264698, 4163407, 4897047, 8326814, 9794094, 12490221, 14691141, 24980442, 29382282, 37470663, 44073423, 74941326, 88146846, 112411989, 224823978, 370543223, 741086446, 1111629669, 2223259338, 3334889007, 6669778014, 10004667021, 20009334042]

約数ペア:

[(1, 20009334042), (2, 10004667021), (3, 6669778014), (6, 3334889007), (9, 2223259338), (18, 1111629669), (27, 741086446), (54, 370543223), (89, 224823978), (178, 112411989), (227, 88146846), (267, 74941326), (454, 44073423), (534, 37470663), (681, 29382282), (801, 24980442), (1362, 14691141), (1602, 12490221), (2043, 9794094), (2403, 8326814), (4086, 4897047), (4806, 4163407), (6129, 3264698), (12258, 1632349), (18341, 1090962), (20203, 990414), (36682, 545481), (40406, 495207), (55023, 363654), (60609, 330138), (110046, 181827), (121218, 165069)]