20228514789

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{589873}}^1$

素因数の和:589977

約数の個数: 32

約数和(自身を含む): 32617672704

約数和(自身を除く): 12389157915

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 11431, 34293, 589873, 1769619, 4129111, 12387333, 13567079, 40701237, 41880983, 94969553, 125642949, 284908659, 293166881, 879500643, 963262609, 2889787827, 6742838263, 20228514789]

約数ペア:

[(1, 20228514789), (3, 6742838263), (7, 2889787827), (21, 963262609), (23, 879500643), (69, 293166881), (71, 284908659), (161, 125642949), (213, 94969553), (483, 41880983), (497, 40701237), (1491, 13567079), (1633, 12387333), (4899, 4129111), (11431, 1769619), (34293, 589873)]