20170796838

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{63331}}^1$

素因数の和:63932

約数の個数: 32

約数和(自身を含む): 40795941120

約数和(自身を除く): 20625144282

約数列:

[1, 2, 3, 6, 109, 218, 327, 487, 654, 974, 1461, 2922, 53083, 63331, 106166, 126662, 159249, 189993, 318498, 379986, 6903079, 13806158, 20709237, 30842197, 41418474, 61684394, 92526591, 185053182, 3361799473, 6723598946, 10085398419, 20170796838]

約数ペア:

[(1, 20170796838), (2, 10085398419), (3, 6723598946), (6, 3361799473), (109, 185053182), (218, 92526591), (327, 61684394), (487, 41418474), (654, 30842197), (974, 20709237), (1461, 13806158), (2922, 6903079), (53083, 379986), (63331, 318498), (106166, 189993), (126662, 159249)]